205381946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1333649}}^1$

素因数の和:1333669

約数の個数: 16

約数和(自身を含む): 384091200

約数和(自身を除く): 178709254

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1333649, 2667298, 9335543, 14670139, 18671086, 29340278, 102690973, 205381946]

約数ペア:

[(1, 205381946), (2, 102690973), (7, 29340278), (11, 18671086), (14, 14670139), (22, 9335543), (77, 2667298), (154, 1333649)]