201012560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{358951}}^1$

素因数の和:358971

約数の個数: 40

約数和(自身を含む): 534120576

約数和(自身を除く): 333108016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 358951, 717902, 1435804, 1794755, 2512657, 2871608, 3589510, 5025314, 5743216, 7179020, 10050628, 12563285, 14358040, 20101256, 25126570, 28716080, 40202512, 50253140, 100506280, 201012560]

約数ペア:

[(1, 201012560), (2, 100506280), (4, 50253140), (5, 40202512), (7, 28716080), (8, 25126570), (10, 20101256), (14, 14358040), (16, 12563285), (20, 10050628), (28, 7179020), (35, 5743216), (40, 5025314), (56, 3589510), (70, 2871608), (80, 2512657), (112, 1794755), (140, 1435804), (280, 717902), (560, 358951)]