201771271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 220387104

約数和(自身を除く): 18615833

約数列:

[1, 13, 137, 193, 587, 1781, 2509, 7631, 26441, 80419, 113291, 343733, 1045447, 1472783, 15520867, 201771271]

約数ペア:

[(1, 201771271), (13, 15520867), (137, 1472783), (193, 1045447), (587, 343733), (1781, 113291), (2509, 80419), (7631, 26441)]