206175021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{6301}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 296446080

約数和(自身を除く): 90271059

約数列:

[1, 3, 13, 39, 839, 2517, 6301, 10907, 18903, 32721, 81913, 245739, 5286539, 15859617, 68725007, 206175021]

約数ペア:

[(1, 206175021), (3, 68725007), (13, 15859617), (39, 5286539), (839, 245739), (2517, 81913), (6301, 32721), (10907, 18903)]