205457074570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3835301}}^1$

素因数の和:3835806

約数の個数: 32

約数和(自身を含む): 404271513216

約数和(自身を除く): 198814438646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 2435, 4870, 5357, 10714, 26785, 53570, 3835301, 7670602, 19176505, 38353010, 42188311, 84376622, 210941555, 421883110, 1867791587, 3735583174, 9338957935, 18677915870, 20545707457, 41091414914, 102728537285, 205457074570]

約数ペア:

[(1, 205457074570), (2, 102728537285), (5, 41091414914), (10, 20545707457), (11, 18677915870), (22, 9338957935), (55, 3735583174), (110, 1867791587), (487, 421883110), (974, 210941555), (2435, 84376622), (4870, 42188311), (5357, 38353010), (10714, 19176505), (26785, 7670602), (53570, 3835301)]