214943344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{174467}}^1$

素因数の和:174493

約数の個数: 40

約数和(自身を含む): 519216768

約数和(自身を除く): 304273424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 174467, 348934, 697868, 1221269, 1395736, 1919137, 2442538, 2791472, 3838274, 4885076, 7676548, 9770152, 13433959, 15353096, 19540304, 26867918, 30706192, 53735836, 107471672, 214943344]

約数ペア:

[(1, 214943344), (2, 107471672), (4, 53735836), (7, 30706192), (8, 26867918), (11, 19540304), (14, 15353096), (16, 13433959), (22, 9770152), (28, 7676548), (44, 4885076), (56, 3838274), (77, 2791472), (88, 2442538), (112, 1919137), (154, 1395736), (176, 1221269), (308, 697868), (616, 348934), (1232, 174467)]