205120311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{8867}}^1$

素因数の和:9582

約数の個数: 16

約数和(自身を含む): 298816128

約数和(自身を除く): 93695817

約数列:

[1, 3, 11, 33, 701, 2103, 7711, 8867, 23133, 26601, 97537, 292611, 6215767, 18647301, 68373437, 205120311]

約数ペア:

[(1, 205120311), (3, 68373437), (11, 18647301), (33, 6215767), (701, 292611), (2103, 97537), (7711, 26601), (8867, 23133)]