208849100

素因数分解:

$2^2\times 5^2\times {\mathrm{613}}^1\times {\mathrm{3407}}^1$

素因数の和:4034

約数の個数: 36

約数和(自身を含む): 454075104

約数和(自身を除く): 245226004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 613, 1226, 2452, 3065, 3407, 6130, 6814, 12260, 13628, 15325, 17035, 30650, 34070, 61300, 68140, 85175, 170350, 340700, 2088491, 4176982, 8353964, 10442455, 20884910, 41769820, 52212275, 104424550, 208849100]

約数ペア:

[(1, 208849100), (2, 104424550), (4, 52212275), (5, 41769820), (10, 20884910), (20, 10442455), (25, 8353964), (50, 4176982), (100, 2088491), (613, 340700), (1226, 170350), (2452, 85175), (3065, 68140), (3407, 61300), (6130, 34070), (6814, 30650), (12260, 17035), (13628, 15325)]