208044129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{51407}}^1$

素因数の和:51500

約数の個数: 16

約数和(自身を含む): 296110080

約数和(自身を除く): 88065951

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 51407, 154221, 976733, 2930199, 3649897, 10949691, 69348043, 208044129]

約数ペア:

[(1, 208044129), (3, 69348043), (19, 10949691), (57, 3649897), (71, 2930199), (213, 976733), (1349, 154221), (4047, 51407)]