208075965

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{134677}}^1$

素因数の和:134788

約数の個数: 16

約数和(自身を含む): 336156288

約数和(自身を除く): 128080323

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 134677, 404031, 673385, 2020155, 13871731, 41615193, 69358655, 208075965]

約数ペア:

[(1, 208075965), (3, 69358655), (5, 41615193), (15, 13871731), (103, 2020155), (309, 673385), (515, 404031), (1545, 134677)]