205949161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{1091}}^1$

素因数の和:1364

約数の個数: 12

約数和(自身を含む): 226607472

約数和(自身を除く): 20658311

約数列:

[1, 11, 131, 1091, 1441, 12001, 17161, 142921, 188771, 1572131, 18722651, 205949161]

約数ペア:

[(1, 205949161), (11, 18722651), (131, 1572131), (1091, 188771), (1441, 142921), (12001, 17161)]