201564713

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 232826880

約数和(自身を除く): 31262167

約数列:

[1, 7, 211, 239, 571, 1477, 1673, 3997, 50429, 120481, 136469, 353003, 843367, 955283, 28794959, 201564713]

約数ペア:

[(1, 201564713), (7, 28794959), (211, 955283), (239, 843367), (571, 353003), (1477, 136469), (1673, 120481), (3997, 50429)]