200479216

素因数分解:

$2^4\times 7^1\times {\mathrm{1789993}}^1$

素因数の和:1790008

約数の個数: 20

約数和(自身を含む): 443918512

約数和(自身を除く): 243439296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1789993, 3579986, 7159972, 12529951, 14319944, 25059902, 28639888, 50119804, 100239608, 200479216]

約数ペア:

[(1, 200479216), (2, 100239608), (4, 50119804), (7, 28639888), (8, 25059902), (14, 14319944), (16, 12529951), (28, 7159972), (56, 3579986), (112, 1789993)]