210316184090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{725228221}}^1$

素因数の和:725228257

約数の個数: 16

約数和(自身を含む): 391623239880

約数和(自身を除く): 181307055790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 725228221, 1450456442, 3626141105, 7252282210, 21031618409, 42063236818, 105158092045, 210316184090]

約数ペア:

[(1, 210316184090), (2, 105158092045), (5, 42063236818), (10, 21031618409), (29, 7252282210), (58, 3626141105), (145, 1450456442), (290, 725228221)]