201772087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7129}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 229985280

約数和(自身を除く): 28213193

約数列:

[1, 11, 31, 83, 341, 913, 2573, 7129, 28303, 78419, 220999, 591707, 2430989, 6508777, 18342917, 201772087]

約数ペア:

[(1, 201772087), (11, 18342917), (31, 6508777), (83, 2430989), (341, 591707), (913, 220999), (2573, 78419), (7129, 28303)]