202149788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2972791}}^1$

素因数の和:2972812

約数の個数: 12

約数和(自身を含む): 374571792

約数和(自身を除く): 172422004

約数列:

[1, 2, 4, 17, 34, 68, 2972791, 5945582, 11891164, 50537447, 101074894, 202149788]

約数ペア:

[(1, 202149788), (2, 101074894), (4, 50537447), (17, 11891164), (34, 5945582), (68, 2972791)]