208022122

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2707}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 389952000

約数和(自身を除く): 181929878

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 499, 998, 2707, 3493, 5414, 5489, 6986, 10978, 18949, 29777, 37898, 38423, 59554, 76846, 208439, 416878, 1350793, 2701586, 9455551, 14858723, 18911102, 29717446, 104011061, 208022122]

約数ペア:

[(1, 208022122), (2, 104011061), (7, 29717446), (11, 18911102), (14, 14858723), (22, 9455551), (77, 2701586), (154, 1350793), (499, 416878), (998, 208439), (2707, 76846), (3493, 59554), (5414, 38423), (5489, 37898), (6986, 29777), (10978, 18949)]