212345107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1531}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 234726912

約数和(自身を除く): 22381805

約数列:

[1, 13, 47, 227, 611, 1531, 2951, 10669, 19903, 71957, 138697, 347537, 935441, 4517981, 16334239, 212345107]

約数ペア:

[(1, 212345107), (13, 16334239), (47, 4517981), (227, 935441), (611, 347537), (1531, 138697), (2951, 71957), (10669, 19903)]