216229766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{334721}}^1$

素因数の和:334759

約数の個数: 16

約数和(自身を含む): 361499760

約数和(自身を除く): 145269994

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 334721, 669442, 5690257, 6359699, 11380514, 12719398, 108114883, 216229766]

約数ペア:

[(1, 216229766), (2, 108114883), (17, 12719398), (19, 11380514), (34, 6359699), (38, 5690257), (323, 669442), (646, 334721)]