199064236588

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{19371763}}^1$

素因数の和:19372141

約数の個数: 24

約数和(自身を含む): 399213312512

約数和(自身を除く): 200149075924

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 10276, 19371763, 38743526, 77487052, 135602341, 271204682, 542409364, 7109437021, 14218874042, 28437748084, 49766059147, 99532118294, 199064236588]

約数ペア:

[(1, 199064236588), (2, 99532118294), (4, 49766059147), (7, 28437748084), (14, 14218874042), (28, 7109437021), (367, 542409364), (734, 271204682), (1468, 135602341), (2569, 77487052), (5138, 38743526), (10276, 19371763)]