199312324

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 353172960

約数和(自身を除く): 153860636

約数列:

[1, 2, 4, 107, 214, 428, 457, 914, 1019, 1828, 2038, 4076, 48899, 97798, 109033, 195596, 218066, 436132, 465683, 931366, 1862732, 49828081, 99656162, 199312324]

約数ペア:

[(1, 199312324), (2, 99656162), (4, 49828081), (107, 1862732), (214, 931366), (428, 465683), (457, 436132), (914, 218066), (1019, 195596), (1828, 109033), (2038, 97798), (4076, 48899)]