208076789

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 219098880

約数和(自身を除く): 11022091

約数列:

[1, 37, 71, 103, 769, 2627, 3811, 7313, 28453, 54599, 79207, 270581, 2020163, 2930659, 5623697, 208076789]

約数ペア:

[(1, 208076789), (37, 5623697), (71, 2930659), (103, 2020163), (769, 270581), (2627, 79207), (3811, 54599), (7313, 28453)]