205121858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1\times {\mathrm{2593}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 316416120

約数和(自身を除く): 111294262

約数列:

[1, 2, 37, 74, 1069, 2138, 2593, 5186, 39553, 79106, 95941, 191882, 2771917, 5543834, 102560929, 205121858]

約数ペア:

[(1, 205121858), (2, 102560929), (37, 5543834), (74, 2771917), (1069, 191882), (2138, 95941), (2593, 79106), (5186, 39553)]