201130027

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 232906752

約数和(自身を除く): 31776725

約数列:

[1, 7, 127, 233, 889, 971, 1631, 6797, 29591, 123317, 207137, 226243, 863219, 1583701, 28732861, 201130027]

約数ペア:

[(1, 201130027), (7, 28732861), (127, 1583701), (233, 863219), (889, 226243), (971, 207137), (1631, 123317), (6797, 29591)]