201225548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{3533}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 365132880

約数和(自身を除く): 163907332

約数列:

[1, 2, 4, 29, 58, 116, 491, 982, 1964, 3533, 7066, 14132, 14239, 28478, 56956, 102457, 204914, 409828, 1734703, 3469406, 6938812, 50306387, 100612774, 201225548]

約数ペア:

[(1, 201225548), (2, 100612774), (4, 50306387), (29, 6938812), (58, 3469406), (116, 1734703), (491, 409828), (982, 204914), (1964, 102457), (3533, 56956), (7066, 28478), (14132, 14239)]