208570842

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{133187}}^1$

素因数の和:133227

約数の個数: 32

約数和(自身を含む): 479476800

約数和(自身を除く): 270905958

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 133187, 266374, 399561, 799122, 1198683, 2397366, 3596049, 3862423, 7192098, 7724846, 11587269, 23174538, 34761807, 69523614, 104285421, 208570842]

約数ペア:

[(1, 208570842), (2, 104285421), (3, 69523614), (6, 34761807), (9, 23174538), (18, 11587269), (27, 7724846), (29, 7192098), (54, 3862423), (58, 3596049), (87, 2397366), (174, 1198683), (261, 799122), (522, 399561), (783, 266374), (1566, 133187)]