218200307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 239447040

約数和(自身を除く): 21246733

約数列:

[1, 13, 67, 479, 523, 871, 6227, 6799, 32093, 35041, 250517, 417209, 455533, 3256721, 16784639, 218200307]

約数ペア:

[(1, 218200307), (13, 16784639), (67, 3256721), (479, 455533), (523, 417209), (871, 250517), (6227, 35041), (6799, 32093)]