210099227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 239320704

約数和(自身を除く): 29221477

約数列:

[1, 13, 23, 137, 223, 299, 529, 1781, 2899, 3151, 5129, 6877, 30551, 40963, 66677, 72473, 117967, 397163, 702673, 942149, 1533571, 9134749, 16161479, 210099227]

約数ペア:

[(1, 210099227), (13, 16161479), (23, 9134749), (137, 1533571), (223, 942149), (299, 702673), (529, 397163), (1781, 117967), (2899, 72473), (3151, 66677), (5129, 40963), (6877, 30551)]