200971173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{20051}}^1$

素因数の和:20324

約数の個数: 16

約数和(自身を含む): 289711296

約数和(自身を除く): 88740123

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 20051, 60153, 260663, 781989, 5153107, 15459321, 66990391, 200971173]

約数ペア:

[(1, 200971173), (3, 66990391), (13, 15459321), (39, 5153107), (257, 781989), (771, 260663), (3341, 60153), (10023, 20051)]