200764893

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 314761216

約数和(自身を除く): 113996323

約数列:

[1, 3, 7, 21, 43, 129, 223, 301, 669, 903, 997, 1561, 2991, 4683, 6979, 9589, 20937, 28767, 42871, 67123, 128613, 201369, 222331, 300097, 666993, 900291, 1556317, 4668951, 9560233, 28680699, 66921631, 200764893]

約数ペア:

[(1, 200764893), (3, 66921631), (7, 28680699), (21, 9560233), (43, 4668951), (129, 1556317), (223, 900291), (301, 666993), (669, 300097), (903, 222331), (997, 201369), (1561, 128613), (2991, 67123), (4683, 42871), (6979, 28767), (9589, 20937)]