201993431662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{191693}}^1$

素因数の和:192144

約数の個数: 32

約数和(自身を含む): 333565962624

約数和(自身を除く): 131572530962

約数列:

[1, 2, 11, 22, 211, 227, 422, 454, 2321, 2497, 4642, 4994, 47897, 95794, 191693, 383386, 526867, 1053734, 2108623, 4217246, 40447223, 43514311, 80894446, 87028622, 444919453, 478657421, 889838906, 957314842, 9181519621, 18363039242, 100996715831, 201993431662]

約数ペア:

[(1, 201993431662), (2, 100996715831), (11, 18363039242), (22, 9181519621), (211, 957314842), (227, 889838906), (422, 478657421), (454, 444919453), (2321, 87028622), (2497, 80894446), (4642, 43514311), (4994, 40447223), (47897, 4217246), (95794, 2108623), (191693, 1053734), (383386, 526867)]