208095295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{5101}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 257140800

約数和(自身を除く): 49045505

約数列:

[1, 5, 41, 199, 205, 995, 5101, 8159, 25505, 40795, 209141, 1015099, 1045705, 5075495, 41619059, 208095295]

約数ペア:

[(1, 208095295), (5, 41619059), (41, 5075495), (199, 1045705), (205, 1015099), (995, 209141), (5101, 40795), (8159, 25505)]