207906193

素因数分解:

${\mathrm{11}}^3\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 230211072

約数和(自身を除く): 22304879

約数列:

[1, 11, 121, 181, 863, 1331, 1991, 9493, 21901, 104423, 156203, 240911, 1148653, 1718233, 18900563, 207906193]

約数ペア:

[(1, 207906193), (11, 18900563), (121, 1718233), (181, 1148653), (863, 240911), (1331, 156203), (1991, 104423), (9493, 21901)]