208102010

素因数分解:

$2^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{11491}}^1$

素因数の和:13309

約数の個数: 16

約数和(自身を含む): 374823072

約数和(自身を除く): 166721062

約数列:

[1, 2, 5, 10, 1811, 3622, 9055, 11491, 18110, 22982, 57455, 114910, 20810201, 41620402, 104051005, 208102010]

約数ペア:

[(1, 208102010), (2, 104051005), (5, 41620402), (10, 20810201), (1811, 114910), (3622, 57455), (9055, 22982), (11491, 18110)]