209481886

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1\times {\mathrm{1163}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 317674224

約数和(自身を除く): 108192338

約数列:

[1, 2, 113, 226, 797, 1163, 1594, 2326, 90061, 131419, 180122, 262838, 926911, 1853822, 104740943, 209481886]

約数ペア:

[(1, 209481886), (2, 104740943), (113, 1853822), (226, 926911), (797, 262838), (1163, 180122), (1594, 131419), (2326, 90061)]