207953141

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1301}}^1\times {\mathrm{1321}}^1$

素因数の和:2644

約数の個数: 12

約数和(自身を含む): 228925452

約数和(自身を除く): 20972311

約数列:

[1, 11, 121, 1301, 1321, 14311, 14531, 157421, 159841, 1718621, 18904831, 207953141]

約数ペア:

[(1, 207953141), (11, 18904831), (121, 1718621), (1301, 159841), (1321, 157421), (14311, 14531)]