238286456

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{197257}}^1$

素因数の和:197414

約数の個数: 16

約数和(自身を含む): 449748240

約数和(自身を除く): 211461784

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 197257, 394514, 789028, 1578056, 29785807, 59571614, 119143228, 238286456]

約数ペア:

[(1, 238286456), (2, 119143228), (4, 59571614), (8, 29785807), (151, 1578056), (302, 789028), (604, 394514), (1208, 197257)]