206870524

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{38281}}^1$

素因数の和:38485

約数の個数: 24

約数和(自身を含む): 415895648

約数和(自身を除く): 209025124

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 38281, 76562, 153124, 267967, 535934, 1071868, 7388233, 14776466, 29552932, 51717631, 103435262, 206870524]

約数ペア:

[(1, 206870524), (2, 103435262), (4, 51717631), (7, 29552932), (14, 14776466), (28, 7388233), (193, 1071868), (386, 535934), (772, 267967), (1351, 153124), (2702, 76562), (5404, 38281)]