204064408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12547}}^1$

素因数の和:12679

約数の個数: 32

約数和(自身を含む): 406555200

約数和(自身を除く): 202490792

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 12547, 16264, 25094, 50188, 100376, 238393, 476786, 953572, 1342529, 1907144, 2685058, 5370116, 10740232, 25508051, 51016102, 102032204, 204064408]

約数ペア:

[(1, 204064408), (2, 102032204), (4, 51016102), (8, 25508051), (19, 10740232), (38, 5370116), (76, 2685058), (107, 1907144), (152, 1342529), (214, 953572), (428, 476786), (856, 238393), (2033, 100376), (4066, 50188), (8132, 25094), (12547, 16264)]