201680451167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1380607}}^1$

素因数の和:1381298

約数の個数: 16

約数和(自身を含む): 230318548992

約数和(自身を除く): 28638097825

約数列:

[1, 13, 17, 221, 661, 8593, 11237, 146081, 1380607, 17947891, 23470319, 305114147, 912581227, 11863555951, 15513880859, 201680451167]

約数ペア:

[(1, 201680451167), (13, 15513880859), (17, 11863555951), (221, 912581227), (661, 305114147), (8593, 23470319), (11237, 17947891), (146081, 1380607)]