201362512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968089}}^1$

素因数の和:968110

約数の個数: 20

約数和(自身を含む): 420151060

約数和(自身を除く): 218788548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968089, 1936178, 3872356, 7744712, 12585157, 15489424, 25170314, 50340628, 100681256, 201362512]

約数ペア:

[(1, 201362512), (2, 100681256), (4, 50340628), (8, 25170314), (13, 15489424), (16, 12585157), (26, 7744712), (52, 3872356), (104, 1936178), (208, 968089)]