218000570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463831}}^1$

素因数の和:463885

約数の個数: 16

約数和(自身を含む): 400750848

約数和(自身を除く): 182750278

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 463831, 927662, 2319155, 4638310, 21800057, 43600114, 109000285, 218000570]

約数ペア:

[(1, 218000570), (2, 109000285), (5, 43600114), (10, 21800057), (47, 4638310), (94, 2319155), (235, 927662), (470, 463831)]