207920314

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 370915200

約数和(自身を除く): 162994886

約数列:

[1, 2, 7, 14, 29, 58, 179, 203, 358, 406, 1253, 2506, 2861, 5191, 5722, 10382, 20027, 36337, 40054, 72674, 82969, 165938, 512119, 580783, 1024238, 1161566, 3584833, 7169666, 14851451, 29702902, 103960157, 207920314]

約数ペア:

[(1, 207920314), (2, 103960157), (7, 29702902), (14, 14851451), (29, 7169666), (58, 3584833), (179, 1161566), (203, 1024238), (358, 580783), (406, 512119), (1253, 165938), (2506, 82969), (2861, 72674), (5191, 40054), (5722, 36337), (10382, 20027)]