213911216

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{5711}}^1$

素因数の和:8060

約数の個数: 20

約数和(自身を含む): 414702624

約数和(自身を除く): 200791408

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 5711, 9364, 11422, 18728, 22844, 37456, 45688, 91376, 13369451, 26738902, 53477804, 106955608, 213911216]

約数ペア:

[(1, 213911216), (2, 106955608), (4, 53477804), (8, 26738902), (16, 13369451), (2341, 91376), (4682, 45688), (5711, 37456), (9364, 22844), (11422, 18728)]