214977124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{11681}}^1$

素因数の和:11835

約数の個数: 24

約数和(自身を含む): 388590048

約数和(自身を除く): 173612924

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 11681, 18404, 23362, 46724, 502283, 1004566, 1249867, 2009132, 2499734, 4999468, 53744281, 107488562, 214977124]

約数ペア:

[(1, 214977124), (2, 107488562), (4, 53744281), (43, 4999468), (86, 2499734), (107, 2009132), (172, 1249867), (214, 1004566), (428, 502283), (4601, 46724), (9202, 23362), (11681, 18404)]