201218364206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{17851}}^1\times {\mathrm{131071}}^1$

素因数の和:148967

約数の個数: 16

約数和(自身を含む): 308866449408

約数和(自身を除く): 107648085202

約数列:

[1, 2, 43, 86, 17851, 35702, 131071, 262142, 767593, 1535186, 5636053, 11272106, 2339748421, 4679496842, 100609182103, 201218364206]

約数ペア:

[(1, 201218364206), (2, 100609182103), (43, 4679496842), (86, 2339748421), (17851, 11272106), (35702, 5636053), (131071, 1535186), (262142, 767593)]