195425872

素因数分解:

$2^4\times {\mathrm{2467}}^1\times {\mathrm{4951}}^1$

素因数の和:7426

約数の個数: 20

約数和(自身を含む): 378867616

約数和(自身を除く): 183441744

約数列:

[1, 2, 4, 8, 16, 2467, 4934, 4951, 9868, 9902, 19736, 19804, 39472, 39608, 79216, 12214117, 24428234, 48856468, 97712936, 195425872]

約数ペア:

[(1, 195425872), (2, 97712936), (4, 48856468), (8, 24428234), (16, 12214117), (2467, 79216), (4934, 39608), (4951, 39472), (9868, 19804), (9902, 19736)]