207179900930

素因数分解:

$2^1\times 5^1\times {\mathrm{256211}}^1\times {\mathrm{80863}}^1$

素因数の和:337081

約数の個数: 16

約数和(自身を含む): 372929889024

約数和(自身を除く): 165749988094

約数列:

[1, 2, 5, 10, 80863, 161726, 256211, 404315, 512422, 808630, 1281055, 2562110, 20717990093, 41435980186, 103589950465, 207179900930]

約数ペア:

[(1, 207179900930), (2, 103589950465), (5, 41435980186), (10, 20717990093), (80863, 2562110), (161726, 1281055), (256211, 808630), (404315, 512422)]