201389699707

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{1741}}^1\times {\mathrm{4441}}^1$

素因数の和:6311

約数の個数: 24

約数和(自身を含む): 234181742496

約数和(自身を除く): 32792042789

約数列:

[1, 7, 61, 427, 1741, 3721, 4441, 12187, 26047, 31087, 106201, 270901, 743407, 1896307, 6478261, 7731781, 16524961, 45347827, 54122467, 115674727, 471638641, 3301470487, 28769957101, 201389699707]

約数ペア:

[(1, 201389699707), (7, 28769957101), (61, 3301470487), (427, 471638641), (1741, 115674727), (3721, 54122467), (4441, 45347827), (12187, 16524961), (26047, 7731781), (31087, 6478261), (106201, 1896307), (270901, 743407)]