201271444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{32909}}^1$

素因数の和:33063

約数の個数: 24

約数和(自身を含む): 387021600

約数和(自身を除く): 185750156

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 32909, 65818, 131636, 361999, 723998, 1447996, 4574351, 9148702, 18297404, 50317861, 100635722, 201271444]

約数ペア:

[(1, 201271444), (2, 100635722), (4, 50317861), (11, 18297404), (22, 9148702), (44, 4574351), (139, 1447996), (278, 723998), (556, 361999), (1529, 131636), (3058, 65818), (6116, 32909)]