131323682

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{47137}}^1$

素因数の和:47345

約数の個数: 16

約数和(自身を含む): 226262400

約数和(自身を除く): 94938718

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 47137, 94274, 329959, 659918, 9380263, 18760526, 65661841, 131323682]

約数ペア:

[(1, 131323682), (2, 65661841), (7, 18760526), (14, 9380263), (199, 659918), (398, 329959), (1393, 94274), (2786, 47137)]