203418867

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2131}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 277535232

約数和(自身を除く): 74116365

約数列:

[1, 3, 47, 141, 677, 2031, 2131, 6393, 31819, 95457, 100157, 300471, 1442687, 4328061, 67806289, 203418867]

約数ペア:

[(1, 203418867), (3, 67806289), (47, 4328061), (141, 1442687), (677, 300471), (2031, 100157), (2131, 95457), (6393, 31819)]