201122277

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21647}}^1$

素因数の和:21832

約数の個数: 16

約数和(自身を含む): 284021760

約数和(自身を除く): 82899483

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 21647, 64941, 411293, 1233879, 3528461, 10585383, 67040759, 201122277]

約数ペア:

[(1, 201122277), (3, 67040759), (19, 10585383), (57, 3528461), (163, 1233879), (489, 411293), (3097, 64941), (9291, 21647)]