201014684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{297359}}^1$

素因数の和:297389

約数の個数: 18

約数和(自身を含む): 380918160

約数和(自身を除く): 179903476

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 297359, 594718, 1189436, 3865667, 7731334, 15462668, 50253671, 100507342, 201014684]

約数ペア:

[(1, 201014684), (2, 100507342), (4, 50253671), (13, 15462668), (26, 7731334), (52, 3865667), (169, 1189436), (338, 594718), (676, 297359)]