171258206

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{61471}}^1$

素因数の和:61679

約数の個数: 16

約数和(自身を含む): 295065600

約数和(自身を除く): 123807394

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 61471, 122942, 430297, 860594, 12232729, 24465458, 85629103, 171258206]

約数ペア:

[(1, 171258206), (2, 85629103), (7, 24465458), (14, 12232729), (199, 860594), (398, 430297), (1393, 122942), (2786, 61471)]