206422625

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{13003}}^1$

素因数の和:13145

約数の個数: 16

約数和(自身を含む): 259663872

約数和(自身を除く): 53241247

約数列:

[1, 5, 25, 125, 127, 635, 3175, 13003, 15875, 65015, 325075, 1625375, 1651381, 8256905, 41284525, 206422625]

約数ペア:

[(1, 206422625), (5, 41284525), (25, 8256905), (125, 1651381), (127, 1625375), (635, 325075), (3175, 65015), (13003, 15875)]