200905768

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{33529}}^1$

素因数の和:33649

約数の個数: 32

約数和(自身を含む): 434548800

約数和(自身を除く): 233643032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 33529, 67058, 134116, 234703, 268232, 469406, 938812, 1877624, 3587603, 7175206, 14350412, 25113221, 28700824, 50226442, 100452884, 200905768]

約数ペア:

[(1, 200905768), (2, 100452884), (4, 50226442), (7, 28700824), (8, 25113221), (14, 14350412), (28, 7175206), (56, 3587603), (107, 1877624), (214, 938812), (428, 469406), (749, 268232), (856, 234703), (1498, 134116), (2996, 67058), (5992, 33529)]