201065193

素因数分解:

$3^3\times 7^1\times {\mathrm{1063837}}^1$

素因数の和:1063853

約数の個数: 16

約数和(自身を含む): 340428160

約数和(自身を除く): 139362967

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1063837, 3191511, 7446859, 9574533, 22340577, 28723599, 67021731, 201065193]

約数ペア:

[(1, 201065193), (3, 67021731), (7, 28723599), (9, 22340577), (21, 9574533), (27, 7446859), (63, 3191511), (189, 1063837)]