201924140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{917837}}^1$

素因数の和:917857

約数の個数: 24

約数和(自身を含む): 462590352

約数和(自身を除く): 260666212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 917837, 1835674, 3671348, 4589185, 9178370, 10096207, 18356740, 20192414, 40384828, 50481035, 100962070, 201924140]

約数ペア:

[(1, 201924140), (2, 100962070), (4, 50481035), (5, 40384828), (10, 20192414), (11, 18356740), (20, 10096207), (22, 9178370), (44, 4589185), (55, 3671348), (110, 1835674), (220, 917837)]