203581487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 219663360

約数和(自身を除く): 16081873

約数列:

[1, 23, 47, 83, 1081, 1909, 2269, 3901, 52187, 89723, 106643, 188327, 2452789, 4331521, 8851369, 203581487]

約数ペア:

[(1, 203581487), (23, 8851369), (47, 4331521), (83, 2452789), (1081, 188327), (1909, 106643), (2269, 89723), (3901, 52187)]