201872397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{86381}}^1$

素因数の和:86444

約数の個数: 16

約数和(自身を含む): 290243520

約数和(自身を除く): 88371123

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 86381, 259143, 1641239, 3541621, 4923717, 10624863, 67290799, 201872397]

約数ペア:

[(1, 201872397), (3, 67290799), (19, 10624863), (41, 4923717), (57, 3541621), (123, 1641239), (779, 259143), (2337, 86381)]