210022019

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 219732480

約数和(自身を除く): 9710461

約数列:

[1, 43, 67, 269, 271, 2881, 11567, 11653, 18023, 18157, 72899, 774989, 780751, 3134657, 4884233, 210022019]

約数ペア:

[(1, 210022019), (43, 4884233), (67, 3134657), (269, 780751), (271, 774989), (2881, 72899), (11567, 18157), (11653, 18023)]