208049222927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{577483}}^1$

素因数の和:577647

約数の個数: 32

約数和(自身を含む): 265439365632

約数和(自身を除く): 57390142705

約数列:

[1, 7, 13, 37, 91, 107, 259, 481, 749, 1391, 3367, 3959, 9737, 27713, 51467, 360269, 577483, 4042381, 7507279, 21366871, 52550953, 61790681, 149568097, 277769323, 432534767, 803278853, 1944385261, 2286255197, 5622951971, 16003786379, 29721317561, 208049222927]

約数ペア:

[(1, 208049222927), (7, 29721317561), (13, 16003786379), (37, 5622951971), (91, 2286255197), (107, 1944385261), (259, 803278853), (481, 432534767), (749, 277769323), (1391, 149568097), (3367, 61790681), (3959, 52550953), (9737, 21366871), (27713, 7507279), (51467, 4042381), (360269, 577483)]