201167681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 253507968

約数和(自身を除く): 52340287

約数列:

[1, 11, 13, 17, 83, 143, 187, 221, 913, 997, 1079, 1411, 2431, 10967, 11869, 12961, 15521, 16949, 18343, 82751, 142571, 186439, 201773, 220337, 910261, 1075763, 1406767, 2423707, 11833393, 15474437, 18287971, 201167681]

約数ペア:

[(1, 201167681), (11, 18287971), (13, 15474437), (17, 11833393), (83, 2423707), (143, 1406767), (187, 1075763), (221, 910261), (913, 220337), (997, 201773), (1079, 186439), (1411, 142571), (2431, 82751), (10967, 18343), (11869, 16949), (12961, 15521)]