202480252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{299527}}^1$

素因数の和:299557

約数の個数: 18

約数和(自身を含む): 383695368

約数和(自身を除く): 181215116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 299527, 599054, 1198108, 3893851, 7787702, 15575404, 50620063, 101240126, 202480252]

約数ペア:

[(1, 202480252), (2, 101240126), (4, 50620063), (13, 15575404), (26, 7787702), (52, 3893851), (169, 1198108), (338, 599054), (676, 299527)]