201925310

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{15641}}^1$

素因数の和:16939

約数の個数: 16

約数和(自身を含む): 363770352

約数和(自身を除く): 161845042

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 15641, 31282, 78205, 156410, 20192531, 40385062, 100962655, 201925310]

約数ペア:

[(1, 201925310), (2, 100962655), (5, 40385062), (10, 20192531), (1291, 156410), (2582, 78205), (6455, 31282), (12910, 15641)]