208682372992

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{433253}}^1$

素因数の和:433391

約数の個数: 64

約数和(自身を含む): 429545345760

約数和(自身を除く): 220862972768

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 106, 128, 142, 212, 284, 424, 568, 848, 1136, 1696, 2272, 3392, 3763, 4544, 6784, 7526, 9088, 15052, 30104, 60208, 120416, 240832, 433253, 481664, 866506, 1733012, 3466024, 6932048, 13864096, 22962409, 27728192, 30760963, 45924818, 55456384, 61521926, 91849636, 123043852, 183699272, 246087704, 367398544, 492175408, 734797088, 984350816, 1469594176, 1630331039, 1968701632, 2939188352, 3260662078, 3937403264, 6521324156, 13042648312, 26085296624, 52170593248, 104341186496, 208682372992]

約数ペア:

[(1, 208682372992), (2, 104341186496), (4, 52170593248), (8, 26085296624), (16, 13042648312), (32, 6521324156), (53, 3937403264), (64, 3260662078), (71, 2939188352), (106, 1968701632), (128, 1630331039), (142, 1469594176), (212, 984350816), (284, 734797088), (424, 492175408), (568, 367398544), (848, 246087704), (1136, 183699272), (1696, 123043852), (2272, 91849636), (3392, 61521926), (3763, 55456384), (4544, 45924818), (6784, 30760963), (7526, 27728192), (9088, 22962409), (15052, 13864096), (30104, 6932048), (60208, 3466024), (120416, 1733012), (240832, 866506), (433253, 481664)]