208259016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{177091}}^1$

素因数の和:177114

約数の個数: 48

約数和(自身を含む): 605654640

約数和(自身を除く): 397395624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 177091, 354182, 531273, 708364, 1062546, 1239637, 1416728, 2125092, 2479274, 3718911, 4250184, 4958548, 7437822, 8677459, 9917096, 14875644, 17354918, 26032377, 29751288, 34709836, 52064754, 69419672, 104129508, 208259016]

約数ペア:

[(1, 208259016), (2, 104129508), (3, 69419672), (4, 52064754), (6, 34709836), (7, 29751288), (8, 26032377), (12, 17354918), (14, 14875644), (21, 9917096), (24, 8677459), (28, 7437822), (42, 4958548), (49, 4250184), (56, 3718911), (84, 2479274), (98, 2125092), (147, 1416728), (168, 1239637), (196, 1062546), (294, 708364), (392, 531273), (588, 354182), (1176, 177091)]