214571806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67433}}^1$

素因数の和:67515

約数の個数: 16

約数和(自身を含む): 338248944

約数和(自身を除く): 123677138

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 67433, 134866, 2495021, 2899619, 4990042, 5799238, 107285903, 214571806]

約数ペア:

[(1, 214571806), (2, 107285903), (37, 5799238), (43, 4990042), (74, 2899619), (86, 2495021), (1591, 134866), (3182, 67433)]