218204812

素因数分解:

$2^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{8317}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 436927904

約数和(自身を除く): 218723092

約数列:

[1, 2, 4, 7, 14, 28, 937, 1874, 3748, 6559, 8317, 13118, 16634, 26236, 33268, 58219, 116438, 232876, 7793029, 15586058, 31172116, 54551203, 109102406, 218204812]

約数ペア:

[(1, 218204812), (2, 109102406), (4, 54551203), (7, 31172116), (14, 15586058), (28, 7793029), (937, 232876), (1874, 116438), (3748, 58219), (6559, 33268), (8317, 26236), (13118, 16634)]