204057945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49831}}^1$

素因数の和:49862

約数の個数: 48

約数和(自身を含む): 435332352

約数和(自身を除く): 231274407

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 49831, 149493, 249155, 348817, 448479, 647803, 747465, 1046451, 1744085, 1943409, 2242395, 3139353, 3239015, 4534621, 5232255, 5830227, 9717045, 13603863, 15696765, 22673105, 29151135, 40811589, 68019315, 204057945]

約数ペア:

[(1, 204057945), (3, 68019315), (5, 40811589), (7, 29151135), (9, 22673105), (13, 15696765), (15, 13603863), (21, 9717045), (35, 5830227), (39, 5232255), (45, 4534621), (63, 3239015), (65, 3139353), (91, 2242395), (105, 1943409), (117, 1744085), (195, 1046451), (273, 747465), (315, 647803), (455, 448479), (585, 348817), (819, 249155), (1365, 149493), (4095, 49831)]