On fluctuations in the mean of a sum-of-divisors function
Volume 112 / 2004
                    
                    
                        Acta Arithmetica 112 (2004), 309-311                    
                                        
                        MSC: Primary 11N37; Secondary 11N64.                    
                                        
                        DOI: 10.4064/aa112-3-6                    
                                    
                                                                
                             
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            