201997037733

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1667509}}^1$

素因数の和:1667932

約数の個数: 16

約数和(自身を含む): 272137632000

約数和(自身を除く): 70140594267

約数列:

[1, 3, 149, 271, 447, 813, 40379, 121137, 1667509, 5002527, 248458841, 451894939, 745376523, 1355684817, 67332345911, 201997037733]

約数ペア:

[(1, 201997037733), (3, 67332345911), (149, 1355684817), (271, 745376523), (447, 451894939), (813, 248458841), (40379, 5002527), (121137, 1667509)]