205048634

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90971}}^1$

素因数の和:91010

約数の個数: 24

約数和(自身を含む): 373349088

約数和(自身を除く): 168300454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 90971, 181942, 636797, 1273594, 2092333, 4184666, 4457579, 8915158, 14646331, 29292662, 102524317, 205048634]

約数ペア:

[(1, 205048634), (2, 102524317), (7, 29292662), (14, 14646331), (23, 8915158), (46, 4457579), (49, 4184666), (98, 2092333), (161, 1273594), (322, 636797), (1127, 181942), (2254, 90971)]