209300613

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{2749}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 286440000

約数和(自身を除く): 77139387

約数列:

[1, 3, 41, 123, 619, 1857, 2749, 8247, 25379, 76137, 112709, 338127, 1701631, 5104893, 69766871, 209300613]

約数ペア:

[(1, 209300613), (3, 69766871), (41, 5104893), (123, 1701631), (619, 338127), (1857, 112709), (2749, 76137), (8247, 25379)]