208058526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{889139}}^1$

素因数の和:889160

約数の個数: 24

約数和(自身を含む): 485470440

約数和(自身を除く): 277411914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 889139, 1778278, 2667417, 5334834, 8002251, 11558807, 16004502, 23117614, 34676421, 69352842, 104029263, 208058526]

約数ペア:

[(1, 208058526), (2, 104029263), (3, 69352842), (6, 34676421), (9, 23117614), (13, 16004502), (18, 11558807), (26, 8002251), (39, 5334834), (78, 2667417), (117, 1778278), (234, 889139)]