213342836

素因数分解:

$2^2\times 7^1\times {\mathrm{2267}}^1\times {\mathrm{3361}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 427000896

約数和(自身を除く): 213658060

約数列:

[1, 2, 4, 7, 14, 28, 2267, 3361, 4534, 6722, 9068, 13444, 15869, 23527, 31738, 47054, 63476, 94108, 7619387, 15238774, 30477548, 53335709, 106671418, 213342836]

約数ペア:

[(1, 213342836), (2, 106671418), (4, 53335709), (7, 30477548), (14, 15238774), (28, 7619387), (2267, 94108), (3361, 63476), (4534, 47054), (6722, 31738), (9068, 23527), (13444, 15869)]