201411005

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 245203200

約数和(自身を除く): 43792195

約数列:

[1, 5, 89, 439, 445, 1031, 2195, 5155, 39071, 91759, 195355, 452609, 458795, 2263045, 40282201, 201411005]

約数ペア:

[(1, 201411005), (5, 40282201), (89, 2263045), (439, 458795), (445, 452609), (1031, 195355), (2195, 91759), (5155, 39071)]