205380212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{10567}}^1$

素因数の和:10727

約数の個数: 24

約数和(自身を含む): 371063616

約数和(自身を除く): 165683404

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 10567, 19436, 21134, 42268, 454381, 908762, 1194071, 1817524, 2388142, 4776284, 51345053, 102690106, 205380212]

約数ペア:

[(1, 205380212), (2, 102690106), (4, 51345053), (43, 4776284), (86, 2388142), (113, 1817524), (172, 1194071), (226, 908762), (452, 454381), (4859, 42268), (9718, 21134), (10567, 19436)]