209570339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 242528256

約数和(自身を除く): 32957917

約数列:

[1, 11, 17, 187, 1031, 1087, 11341, 11957, 17527, 18479, 192797, 203269, 1120697, 12327667, 19051849, 209570339]

約数ペア:

[(1, 209570339), (11, 19051849), (17, 12327667), (187, 1120697), (1031, 203269), (1087, 192797), (11341, 18479), (11957, 17527)]