201071691

素因数分解:

$3^2\times {\mathrm{709}}^1\times {\mathrm{31511}}^1$

素因数の和:32226

約数の個数: 12

約数和(自身を含む): 290855760

約数和(自身を除く): 89784069

約数列:

[1, 3, 9, 709, 2127, 6381, 31511, 94533, 283599, 22341299, 67023897, 201071691]

約数ペア:

[(1, 201071691), (3, 67023897), (9, 22341299), (709, 283599), (2127, 94533), (6381, 31511)]