217086910

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{95633}}^1$

素因数の和:95867

約数の個数: 16

約数和(自身を含む): 392481936

約数和(自身を除く): 175395026

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 95633, 191266, 478165, 956330, 21708691, 43417382, 108543455, 217086910]

約数ペア:

[(1, 217086910), (2, 108543455), (5, 43417382), (10, 21708691), (227, 956330), (454, 478165), (1135, 191266), (2270, 95633)]