247203438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8011}}^1$

素因数の和:8192

約数の個数: 32

約数和(自身を含む): 511486080

約数和(自身を除く): 264282642

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 5143, 8011, 10286, 15429, 16022, 24033, 30858, 48066, 296407, 592814, 889221, 1113529, 1778442, 2227058, 3340587, 6681174, 41200573, 82401146, 123601719, 247203438]

約数ペア:

[(1, 247203438), (2, 123601719), (3, 82401146), (6, 41200573), (37, 6681174), (74, 3340587), (111, 2227058), (139, 1778442), (222, 1113529), (278, 889221), (417, 592814), (834, 296407), (5143, 48066), (8011, 30858), (10286, 24033), (15429, 16022)]