195855583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 252172800

約数和(自身を除く): 56317217

約数列:

[1, 7, 11, 43, 77, 149, 301, 397, 473, 1043, 1639, 2779, 3311, 4367, 6407, 11473, 17071, 30569, 44849, 59153, 70477, 119497, 187781, 414071, 493339, 650683, 1314467, 2543579, 4554781, 17805053, 27979369, 195855583]

約数ペア:

[(1, 195855583), (7, 27979369), (11, 17805053), (43, 4554781), (77, 2543579), (149, 1314467), (301, 650683), (397, 493339), (473, 414071), (1043, 187781), (1639, 119497), (2779, 70477), (3311, 59153), (4367, 44849), (6407, 30569), (11473, 17071)]