203437796

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{284131}}^1$

素因数の和:284314

約数の個数: 12

約数和(自身を含む): 358006320

約数和(自身を除く): 154568524

約数列:

[1, 2, 4, 179, 358, 716, 284131, 568262, 1136524, 50859449, 101718898, 203437796]

約数ペア:

[(1, 203437796), (2, 101718898), (4, 50859449), (179, 1136524), (358, 568262), (716, 284131)]