201864212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{10039}}^1$

素因数の和:10511

約数の個数: 24

約数和(自身を含む): 386258880

約数和(自身を除く): 184394668

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10039, 10054, 20078, 20108, 40156, 110429, 220858, 441716, 4587823, 9175646, 18351292, 50466053, 100932106, 201864212]

約数ペア:

[(1, 201864212), (2, 100932106), (4, 50466053), (11, 18351292), (22, 9175646), (44, 4587823), (457, 441716), (914, 220858), (1828, 110429), (5027, 40156), (10039, 20108), (10054, 20078)]