205870247

素因数分解:

${\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{15901}}^1$

素因数の和:16030

約数の個数: 12

約数和(自身を含む): 228416328

約数和(自身を除く): 22546081

約数列:

[1, 11, 107, 121, 1177, 12947, 15901, 174911, 1701407, 1924021, 18715477, 205870247]

約数ペア:

[(1, 205870247), (11, 18715477), (107, 1924021), (121, 1701407), (1177, 174911), (12947, 15901)]