214938514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{903103}}^1$

素因数の和:903129

約数の個数: 16

約数和(自身を含む): 390140928

約数和(自身を除く): 175202414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 903103, 1806206, 6321721, 12643442, 15352751, 30705502, 107469257, 214938514]

約数ペア:

[(1, 214938514), (2, 107469257), (7, 30705502), (14, 15352751), (17, 12643442), (34, 6321721), (119, 1806206), (238, 903103)]