190051381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1301}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 217204848

約数和(自身を除く): 27153467

約数列:

[1, 13, 17, 221, 661, 1301, 8593, 11237, 16913, 22117, 146081, 287521, 859961, 11179493, 14619337, 190051381]

約数ペア:

[(1, 190051381), (13, 14619337), (17, 11179493), (221, 859961), (661, 287521), (1301, 146081), (8593, 22117), (11237, 16913)]