208339710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6944657}}^1$

素因数の和:6944667

約数の個数: 16

約数和(自身を含む): 500015376

約数和(自身を除く): 291675666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6944657, 13889314, 20833971, 34723285, 41667942, 69446570, 104169855, 208339710]

約数ペア:

[(1, 208339710), (2, 104169855), (3, 69446570), (5, 41667942), (6, 34723285), (10, 20833971), (15, 13889314), (30, 6944657)]