201972417

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{1747}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 273107520

約数和(自身を除く): 71135103

約数列:

[1, 3, 89, 267, 433, 1299, 1747, 5241, 38537, 115611, 155483, 466449, 756451, 2269353, 67324139, 201972417]

約数ペア:

[(1, 201972417), (3, 67324139), (89, 2269353), (267, 756451), (433, 466449), (1299, 155483), (1747, 115611), (5241, 38537)]