208085073

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{51341}}^1$

素因数の和:51544

約数の個数: 16

約数和(自身を含む): 318731136

約数和(自身を除く): 110646063

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 51341, 154023, 359387, 1078161, 9908813, 29726439, 69361691, 208085073]

約数ペア:

[(1, 208085073), (3, 69361691), (7, 29726439), (21, 9908813), (193, 1078161), (579, 359387), (1351, 154023), (4053, 51341)]