164520257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 184246272

約数和(自身を除く): 19726015

約数列:

[1, 11, 47, 223, 517, 1427, 2453, 10481, 15697, 67069, 115291, 318221, 737759, 3500431, 14956387, 164520257]

約数ペア:

[(1, 164520257), (11, 14956387), (47, 3500431), (223, 737759), (517, 318221), (1427, 115291), (2453, 67069), (10481, 15697)]