238944272

素因数分解:

$2^4\times 7^1\times {\mathrm{2133431}}^1$

素因数の和:2133446

約数の個数: 20

約数和(自身を含む): 529091136

約数和(自身を除く): 290146864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2133431, 4266862, 8533724, 14934017, 17067448, 29868034, 34134896, 59736068, 119472136, 238944272]

約数ペア:

[(1, 238944272), (2, 119472136), (4, 59736068), (7, 34134896), (8, 29868034), (14, 17067448), (16, 14934017), (28, 8533724), (56, 4266862), (112, 2133431)]