209217966317

素因数分解:

${\mathrm{443}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1\times {\mathrm{1327}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 210569379840

約数和(自身を除く): 1351413523

約数列:

[1, 443, 479, 743, 1327, 212197, 329149, 355897, 587861, 635633, 985961, 157662371, 281585419, 436780723, 472275319, 209217966317]

約数ペア:

[(1, 209217966317), (443, 472275319), (479, 436780723), (743, 281585419), (1327, 157662371), (212197, 985961), (329149, 635633), (355897, 587861)]