210658628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3097921}}^1$

素因数の和:3097942

約数の個数: 12

約数和(自身を含む): 390338172

約数和(自身を除く): 179679544

約数列:

[1, 2, 4, 17, 34, 68, 3097921, 6195842, 12391684, 52664657, 105329314, 210658628]

約数ペア:

[(1, 210658628), (2, 105329314), (4, 52664657), (17, 12391684), (34, 6195842), (68, 3097921)]