200970926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{55609}}^1$

素因数の和:55763

約数の個数: 16

約数和(自身を含む): 326986800

約数和(自身を除く): 126015874

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 55609, 111218, 722917, 1445834, 7729651, 15459302, 100485463, 200970926]

約数ペア:

[(1, 200970926), (2, 100485463), (13, 15459302), (26, 7729651), (139, 1445834), (278, 722917), (1807, 111218), (3614, 55609)]