201546796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{416419}}^1$

素因数の和:416445

約数の個数: 18

約数和(自身を含む): 387687020

約数和(自身を除く): 186140224

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 416419, 832838, 1665676, 4580609, 9161218, 18322436, 50386699, 100773398, 201546796]

約数ペア:

[(1, 201546796), (2, 100773398), (4, 50386699), (11, 18322436), (22, 9161218), (44, 4580609), (121, 1665676), (242, 832838), (484, 416419)]