201801368571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{47791}}^1$

素因数の和:48647

約数の個数: 32

約数和(自身を含む): 295469260800

約数和(自身を除く): 93667892229

約数列:

[1, 3, 11, 33, 199, 597, 643, 1929, 2189, 6567, 7073, 21219, 47791, 127957, 143373, 383871, 525701, 1407527, 1577103, 4222581, 9510409, 28531227, 30729613, 92188839, 104614499, 313843497, 338025743, 1014077229, 6115192987, 18345578961, 67267122857, 201801368571]

約数ペア:

[(1, 201801368571), (3, 67267122857), (11, 18345578961), (33, 6115192987), (199, 1014077229), (597, 338025743), (643, 313843497), (1929, 104614499), (2189, 92188839), (6567, 30729613), (7073, 28531227), (21219, 9510409), (47791, 4222581), (127957, 1577103), (143373, 1407527), (383871, 525701)]