217096368

素因数分解:

$2^4\times 3^1\times {\mathrm{4522841}}^1$

素因数の和:4522852

約数の個数: 20

約数和(自身を含む): 560832408

約数和(自身を除く): 343736040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4522841, 9045682, 13568523, 18091364, 27137046, 36182728, 54274092, 72365456, 108548184, 217096368]

約数ペア:

[(1, 217096368), (2, 108548184), (3, 72365456), (4, 54274092), (6, 36182728), (8, 27137046), (12, 18091364), (16, 13568523), (24, 9045682), (48, 4522841)]