201102050

素因数分解:

$2^1\times 5^2\times {\mathrm{4022041}}^1$

素因数の和:4022053

約数の個数: 12

約数和(自身を含む): 374049906

約数和(自身を除く): 172947856

約数列:

[1, 2, 5, 10, 25, 50, 4022041, 8044082, 20110205, 40220410, 100551025, 201102050]

約数ペア:

[(1, 201102050), (2, 100551025), (5, 40220410), (10, 20110205), (25, 8044082), (50, 4022041)]