207947024

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{8423}}^1$

素因数の和:9974

約数の個数: 20

約数和(自身を含む): 403206336

約数和(自身を除く): 195259312

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 8423, 12344, 16846, 24688, 33692, 67384, 134768, 12996689, 25993378, 51986756, 103973512, 207947024]

約数ペア:

[(1, 207947024), (2, 103973512), (4, 51986756), (8, 25993378), (16, 12996689), (1543, 134768), (3086, 67384), (6172, 33692), (8423, 24688), (12344, 16846)]