209739466

素因数分解:

$2^1\times {\mathrm{43}}^3\times {\mathrm{1319}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 322344000

約数和(自身を除く): 112604534

約数列:

[1, 2, 43, 86, 1319, 1849, 2638, 3698, 56717, 79507, 113434, 159014, 2438831, 4877662, 104869733, 209739466]

約数ペア:

[(1, 209739466), (2, 104869733), (43, 4877662), (86, 2438831), (1319, 159014), (1849, 113434), (2638, 79507), (3698, 56717)]