203491265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{9371}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 252369216

約数和(自身を除く): 48877951

約数列:

[1, 5, 43, 101, 215, 505, 4343, 9371, 21715, 46855, 402953, 946471, 2014765, 4732355, 40698253, 203491265]

約数ペア:

[(1, 203491265), (5, 40698253), (43, 4732355), (101, 2014765), (215, 946471), (505, 402953), (4343, 46855), (9371, 21715)]