209267977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 229077072

約数和(自身を除く): 19809095

約数列:

[1, 17, 41, 113, 697, 1921, 2657, 4633, 45169, 78761, 108937, 300241, 1851929, 5104097, 12309881, 209267977]

約数ペア:

[(1, 209267977), (17, 12309881), (41, 5104097), (113, 1851929), (697, 300241), (1921, 108937), (2657, 78761), (4633, 45169)]