207942904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{33889}}^1$

素因数の和:33967

約数の個数: 32

約数和(自身を含む): 427014000

約数和(自身を除く): 219071096

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 33889, 67778, 135556, 271112, 440557, 881114, 1762228, 1999451, 3524456, 3998902, 7997804, 15995608, 25992863, 51985726, 103971452, 207942904]

約数ペア:

[(1, 207942904), (2, 103971452), (4, 51985726), (8, 25992863), (13, 15995608), (26, 7997804), (52, 3998902), (59, 3524456), (104, 1999451), (118, 1762228), (236, 881114), (472, 440557), (767, 271112), (1534, 135556), (3068, 67778), (6136, 33889)]