207632252009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1\times {\mathrm{8431}}^1$

素因数の和:9705

約数の個数: 32

約数和(自身を含む): 256762899456

約数和(自身を除く): 49130647447

約数列:

[1, 7, 13, 91, 277, 977, 1939, 3601, 6839, 8431, 12701, 25207, 59017, 88907, 109603, 270629, 767221, 1894403, 2335387, 3518177, 8237087, 16347709, 24627239, 30360031, 57659609, 107082131, 212520217, 749574917, 2281673099, 15971711693, 29661750287, 207632252009]

約数ペア:

[(1, 207632252009), (7, 29661750287), (13, 15971711693), (91, 2281673099), (277, 749574917), (977, 212520217), (1939, 107082131), (3601, 57659609), (6839, 30360031), (8431, 24627239), (12701, 16347709), (25207, 8237087), (59017, 3518177), (88907, 2335387), (109603, 1894403), (270629, 767221)]