230895142

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{4871}}^1$

素因数の和:5183

約数の個数: 16

約数和(自身を含む): 350959392

約数和(自身を除く): 120064250

約数列:

[1, 2, 137, 173, 274, 346, 4871, 9742, 23701, 47402, 667327, 842683, 1334654, 1685366, 115447571, 230895142]

約数ペア:

[(1, 230895142), (2, 115447571), (137, 1685366), (173, 1334654), (274, 842683), (346, 667327), (4871, 47402), (9742, 23701)]