202103551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 232819920

約数和(自身を除く): 30716369

約数列:

[1, 13, 19, 113, 169, 247, 557, 1469, 2147, 3211, 7241, 10583, 19097, 27911, 62941, 94133, 137579, 362843, 818233, 1195879, 1788527, 10637029, 15546427, 202103551]

約数ペア:

[(1, 202103551), (13, 15546427), (19, 10637029), (113, 1788527), (169, 1195879), (247, 818233), (557, 362843), (1469, 137579), (2147, 94133), (3211, 62941), (7241, 27911), (10583, 19097)]