208033441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 268950528

約数和(自身を除く): 60917087

約数列:

[1, 7, 11, 43, 77, 83, 301, 473, 581, 757, 913, 3311, 3569, 5299, 6391, 8327, 24983, 32551, 39259, 58289, 62831, 227857, 274813, 358061, 439817, 691141, 2506427, 2701733, 4837987, 18912131, 29719063, 208033441]

約数ペア:

[(1, 208033441), (7, 29719063), (11, 18912131), (43, 4837987), (77, 2701733), (83, 2506427), (301, 691141), (473, 439817), (581, 358061), (757, 274813), (913, 227857), (3311, 62831), (3569, 58289), (5299, 39259), (6391, 32551), (8327, 24983)]