201832961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{1831}}^1$

素因数の和:2764

約数の個数: 12

約数和(自身を含む): 222214272

約数和(自身を除く): 20381311

約数列:

[1, 11, 121, 911, 1831, 10021, 20141, 110231, 221551, 1668041, 18348451, 201832961]

約数ペア:

[(1, 201832961), (11, 18348451), (121, 1668041), (911, 221551), (1831, 110231), (10021, 20141)]