204916893

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{18719}}^1$

素因数の和:18852

約数の個数: 16

約数和(自身を含む): 283046400

約数和(自身を除く): 78129507

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 18719, 56157, 767479, 1665991, 2302437, 4997973, 68305631, 204916893]

約数ペア:

[(1, 204916893), (3, 68305631), (41, 4997973), (89, 2302437), (123, 1665991), (267, 767479), (3649, 56157), (10947, 18719)]