227713810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{31151}}^1$

素因数の和:31218

約数の個数: 32

約数和(自身を含む): 444102912

約数和(自身を除く): 216389102

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 31151, 62302, 155755, 311510, 529567, 1059134, 1339493, 2647835, 2678986, 5295670, 6697465, 13394930, 22771381, 45542762, 113856905, 227713810]

約数ペア:

[(1, 227713810), (2, 113856905), (5, 45542762), (10, 22771381), (17, 13394930), (34, 6697465), (43, 5295670), (85, 2678986), (86, 2647835), (170, 1339493), (215, 1059134), (430, 529567), (731, 311510), (1462, 155755), (3655, 62302), (7310, 31151)]