205991230

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{62233}}^1$

素因数の和:62571

約数の個数: 16

約数和(自身を含む): 371910384

約数和(自身を除く): 165919154

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 62233, 124466, 311165, 622330, 20599123, 41198246, 102995615, 205991230]

約数ペア:

[(1, 205991230), (2, 102995615), (5, 41198246), (10, 20599123), (331, 622330), (662, 311165), (1655, 124466), (3310, 62233)]