202247689

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13127}}^1$

素因数の和:13236

約数の個数: 16

約数和(自身を含む): 241975296

約数和(自身を除く): 39727607

約数列:

[1, 7, 31, 71, 217, 497, 2201, 13127, 15407, 91889, 406937, 932017, 2848559, 6524119, 28892527, 202247689]

約数ペア:

[(1, 202247689), (7, 28892527), (31, 6524119), (71, 2848559), (217, 932017), (497, 406937), (2201, 91889), (13127, 15407)]