207768872

素因数分解:

$2^3\times {\mathrm{2437}}^1\times {\mathrm{10657}}^1$

素因数の和:13100

約数の個数: 16

約数和(自身を含む): 389763060

約数和(自身を除く): 181994188

約数列:

[1, 2, 4, 8, 2437, 4874, 9748, 10657, 19496, 21314, 42628, 85256, 25971109, 51942218, 103884436, 207768872]

約数ペア:

[(1, 207768872), (2, 103884436), (4, 51942218), (8, 25971109), (2437, 85256), (4874, 42628), (9748, 21314), (10657, 19496)]