200510553604

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{40721071}}^1$

素因数の和:40722306

約数の個数: 12

約数和(自身を含む): 351178524928

約数和(自身を除く): 150667971324

約数列:

[1, 2, 4, 1231, 2462, 4924, 40721071, 81442142, 162884284, 50127638401, 100255276802, 200510553604]

約数ペア:

[(1, 200510553604), (2, 100255276802), (4, 50127638401), (1231, 162884284), (2462, 81442142), (4924, 40721071)]