202105831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 217002240

約数和(自身を除く): 14896409

約数列:

[1, 19, 71, 233, 643, 1349, 4427, 12217, 16543, 45653, 149819, 314317, 867407, 2846561, 10637149, 202105831]

約数ペア:

[(1, 202105831), (19, 10637149), (71, 2846561), (233, 867407), (643, 314317), (1349, 149819), (4427, 45653), (12217, 16543)]