209047636

素因数分解:

$2^2\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{3019}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 418402880

約数和(自身を除く): 209355244

約数列:

[1, 2, 4, 7, 14, 28, 2473, 3019, 4946, 6038, 9892, 12076, 17311, 21133, 34622, 42266, 69244, 84532, 7465987, 14931974, 29863948, 52261909, 104523818, 209047636]

約数ペア:

[(1, 209047636), (2, 104523818), (4, 52261909), (7, 29863948), (14, 14931974), (28, 7465987), (2473, 84532), (3019, 69244), (4946, 42266), (6038, 34622), (9892, 21133), (12076, 17311)]