200575472

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{27431}}^1$

素因数の和:27896

約数の個数: 20

約数和(自身を含む): 389479536

約数和(自身を除く): 188904064

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 27431, 54862, 109724, 219448, 438896, 12535967, 25071934, 50143868, 100287736, 200575472]

約数ペア:

[(1, 200575472), (2, 100287736), (4, 50143868), (8, 25071934), (16, 12535967), (457, 438896), (914, 219448), (1828, 109724), (3656, 54862), (7312, 27431)]