207834265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 273373056

約数和(自身を除く): 65538791

約数列:

[1, 5, 17, 43, 85, 101, 215, 505, 563, 731, 1717, 2815, 3655, 4343, 8585, 9571, 21715, 24209, 47855, 56863, 73831, 121045, 284315, 369155, 411553, 966671, 2057765, 2445109, 4833355, 12225545, 41566853, 207834265]

約数ペア:

[(1, 207834265), (5, 41566853), (17, 12225545), (43, 4833355), (85, 2445109), (101, 2057765), (215, 966671), (505, 411553), (563, 369155), (731, 284315), (1717, 121045), (2815, 73831), (3655, 56863), (4343, 47855), (8585, 24209), (9571, 21715)]