208526838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{7933}}^1$

素因数の和:8288

約数の個数: 32

約数和(自身を含む): 450524256

約数和(自身を除く): 241997418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 2022, 4381, 7933, 8762, 13143, 15866, 23799, 26286, 47598, 103129, 206258, 309387, 618774, 2673421, 5346842, 8020263, 16040526, 34754473, 69508946, 104263419, 208526838]

約数ペア:

[(1, 208526838), (2, 104263419), (3, 69508946), (6, 34754473), (13, 16040526), (26, 8020263), (39, 5346842), (78, 2673421), (337, 618774), (674, 309387), (1011, 206258), (2022, 103129), (4381, 47598), (7933, 26286), (8762, 23799), (13143, 15866)]