201690124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4327}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 362582528

約数和(自身を除く): 160892404

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 4327, 8654, 11653, 17308, 23306, 46612, 186061, 372122, 744244, 1172617, 2345234, 4690468, 50422531, 100845062, 201690124]

約数ペア:

[(1, 201690124), (2, 100845062), (4, 50422531), (43, 4690468), (86, 2345234), (172, 1172617), (271, 744244), (542, 372122), (1084, 186061), (4327, 46612), (8654, 23306), (11653, 17308)]