208032087

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 280770048

約数和(自身を除く): 72737961

約数列:

[1, 3, 103, 309, 653, 1031, 1959, 3093, 67259, 106193, 201777, 318579, 673243, 2019729, 69344029, 208032087]

約数ペア:

[(1, 208032087), (3, 69344029), (103, 2019729), (309, 673243), (653, 318579), (1031, 201777), (1959, 106193), (3093, 67259)]