209029938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2679871}}^1$

素因数の和:2679889

約数の個数: 16

約数和(自身を含む): 450218496

約数和(自身を除く): 241188558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2679871, 5359742, 8039613, 16079226, 34838323, 69676646, 104514969, 209029938]

約数ペア:

[(1, 209029938), (2, 104514969), (3, 69676646), (6, 34838323), (13, 16079226), (26, 8039613), (39, 5359742), (78, 2679871)]