208099312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7019}}^1$

素因数の和:7153

約数の個数: 40

約数和(自身を含む): 430887600

約数和(自身を除く): 222788288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7019, 7412, 14038, 14824, 28076, 29648, 56152, 112304, 119323, 238646, 477292, 765071, 954584, 1530142, 1909168, 3060284, 6120568, 12241136, 13006207, 26012414, 52024828, 104049656, 208099312]

約数ペア:

[(1, 208099312), (2, 104049656), (4, 52024828), (8, 26012414), (16, 13006207), (17, 12241136), (34, 6120568), (68, 3060284), (109, 1909168), (136, 1530142), (218, 954584), (272, 765071), (436, 477292), (872, 238646), (1744, 119323), (1853, 112304), (3706, 56152), (7019, 29648), (7412, 28076), (14038, 14824)]