201010004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3865577}}^1$

素因数の和:3865594

約数の個数: 12

約数和(自身を含む): 378826644

約数和(自身を除く): 177816640

約数列:

[1, 2, 4, 13, 26, 52, 3865577, 7731154, 15462308, 50252501, 100505002, 201010004]

約数ペア:

[(1, 201010004), (2, 100505002), (4, 50252501), (13, 15462308), (26, 7731154), (52, 3865577)]