201686309

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{9209}}^1$

素因数の和:9412

約数の個数: 12

約数和(自身を含む): 222937260

約数和(自身を除く): 21250951

約数列:

[1, 11, 121, 181, 1991, 9209, 21901, 101299, 1114289, 1666829, 18335119, 201686309]

約数ペア:

[(1, 201686309), (11, 18335119), (121, 1666829), (181, 1114289), (1991, 101299), (9209, 21901)]