166337197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1699}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 190209600

約数和(自身を除く): 23872403

約数列:

[1, 13, 17, 221, 443, 1699, 5759, 7531, 22087, 28883, 97903, 375479, 752657, 9784541, 12795169, 166337197]

約数ペア:

[(1, 166337197), (13, 12795169), (17, 9784541), (221, 752657), (443, 375479), (1699, 97903), (5759, 28883), (7531, 22087)]