203967684

素因数分解:

$2^2\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{4289}}^1$

素因数の和:5620

約数の個数: 36

約数和(自身を含む): 516095580

約数和(自身を除く): 312127896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1321, 2642, 3963, 4289, 5284, 7926, 8578, 11889, 12867, 15852, 17156, 23778, 25734, 38601, 47556, 51468, 77202, 154404, 5665769, 11331538, 16997307, 22663076, 33994614, 50991921, 67989228, 101983842, 203967684]

約数ペア:

[(1, 203967684), (2, 101983842), (3, 67989228), (4, 50991921), (6, 33994614), (9, 22663076), (12, 16997307), (18, 11331538), (36, 5665769), (1321, 154404), (2642, 77202), (3963, 51468), (4289, 47556), (5284, 38601), (7926, 25734), (8578, 23778), (11889, 17156), (12867, 15852)]