204839510

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{113171}}^1$

素因数の和:113359

約数の個数: 16

約数和(自身を含む): 370751472

約数和(自身を除く): 165911962

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 113171, 226342, 565855, 1131710, 20483951, 40967902, 102419755, 204839510]

約数ペア:

[(1, 204839510), (2, 102419755), (5, 40967902), (10, 20483951), (181, 1131710), (362, 565855), (905, 226342), (1810, 113171)]