201122335

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 244569600

約数和(自身を除く): 43447265

約数列:

[1, 5, 131, 199, 655, 995, 1543, 7715, 26069, 130345, 202133, 307057, 1010665, 1535285, 40224467, 201122335]

約数ペア:

[(1, 201122335), (5, 40224467), (131, 1535285), (199, 1010665), (655, 307057), (995, 202133), (1543, 130345), (7715, 26069)]