206997880322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{863}}^1\times {\mathrm{7219}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 320013504000

約数和(自身を除く): 113015623678

約数列:

[1, 2, 37, 74, 449, 863, 898, 1726, 7219, 14438, 16613, 31931, 33226, 63862, 267103, 387487, 534206, 774974, 3241331, 6229997, 6482662, 12459994, 14337019, 28674038, 119929247, 230509889, 239858494, 461019778, 2797268653, 5594537306, 103498940161, 206997880322]

約数ペア:

[(1, 206997880322), (2, 103498940161), (37, 5594537306), (74, 2797268653), (449, 461019778), (863, 239858494), (898, 230509889), (1726, 119929247), (7219, 28674038), (14438, 14337019), (16613, 12459994), (31931, 6482662), (33226, 6229997), (63862, 3241331), (267103, 774974), (387487, 534206)]