209440535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{5689}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 259464000

約数和(自身を除く): 50023465

約数列:

[1, 5, 37, 185, 199, 995, 5689, 7363, 28445, 36815, 210493, 1052465, 1132111, 5660555, 41888107, 209440535]

約数ペア:

[(1, 209440535), (5, 41888107), (37, 5660555), (185, 1132111), (199, 1052465), (995, 210493), (5689, 36815), (7363, 28445)]