201030992

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{24979}}^1$

素因数の和:25490

約数の個数: 20

約数和(自身を含む): 390287520

約数和(自身を除く): 189256528

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 24979, 49958, 99916, 199832, 399664, 12564437, 25128874, 50257748, 100515496, 201030992]

約数ペア:

[(1, 201030992), (2, 100515496), (4, 50257748), (8, 25128874), (16, 12564437), (503, 399664), (1006, 199832), (2012, 99916), (4024, 49958), (8048, 24979)]