201673565

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 244963200

約数和(自身を除く): 43289635

約数列:

[1, 5, 157, 199, 785, 995, 1291, 6455, 31243, 156215, 202687, 256909, 1013435, 1284545, 40334713, 201673565]

約数ペア:

[(1, 201673565), (5, 40334713), (157, 1284545), (199, 1013435), (785, 256909), (995, 202687), (1291, 156215), (6455, 31243)]