210397360

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17417}}^1$

素因数の和:17581

約数の個数: 40

約数和(自身を含む): 492441696

約数和(自身を除く): 282044336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 17417, 34834, 69668, 87085, 139336, 174170, 278672, 348340, 696680, 1393360, 2629967, 5259934, 10519868, 13149835, 21039736, 26299670, 42079472, 52599340, 105198680, 210397360]

約数ペア:

[(1, 210397360), (2, 105198680), (4, 52599340), (5, 42079472), (8, 26299670), (10, 21039736), (16, 13149835), (20, 10519868), (40, 5259934), (80, 2629967), (151, 1393360), (302, 696680), (604, 348340), (755, 278672), (1208, 174170), (1510, 139336), (2416, 87085), (3020, 69668), (6040, 34834), (12080, 17417)]