204397564

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{64601}}^1$

素因数の和:64725

約数の個数: 24

約数和(自身を含む): 412419168

約数和(自身を除く): 208021604

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 64601, 129202, 258404, 452207, 904414, 1808828, 7299913, 14599826, 29199652, 51099391, 102198782, 204397564]

約数ペア:

[(1, 204397564), (2, 102198782), (4, 51099391), (7, 29199652), (14, 14599826), (28, 7299913), (113, 1808828), (226, 904414), (452, 452207), (791, 258404), (1582, 129202), (3164, 64601)]