208049244579

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{899233}}^1$

素因数の和:899313

約数の個数: 64

約数和(自身を含む): 362571148800

約数和(自身を除く): 154521904221

約数列:

[1, 3, 9, 11, 19, 27, 33, 41, 57, 99, 123, 171, 209, 297, 369, 451, 513, 627, 779, 1107, 1353, 1881, 2337, 4059, 5643, 7011, 8569, 12177, 21033, 25707, 77121, 231363, 899233, 2697699, 8093097, 9891563, 17085427, 24279291, 29674689, 36868553, 51256281, 89024067, 110605659, 153768843, 187939697, 267072201, 331816977, 405554083, 461306529, 563819091, 700502507, 995450931, 1216662249, 1691457273, 2101507521, 3649986747, 5074371819, 6304522563, 7705527577, 10949960241, 18913567689, 23116582731, 69349748193, 208049244579]

約数ペア:

[(1, 208049244579), (3, 69349748193), (9, 23116582731), (11, 18913567689), (19, 10949960241), (27, 7705527577), (33, 6304522563), (41, 5074371819), (57, 3649986747), (99, 2101507521), (123, 1691457273), (171, 1216662249), (209, 995450931), (297, 700502507), (369, 563819091), (451, 461306529), (513, 405554083), (627, 331816977), (779, 267072201), (1107, 187939697), (1353, 153768843), (1881, 110605659), (2337, 89024067), (4059, 51256281), (5643, 36868553), (7011, 29674689), (8569, 24279291), (12177, 17085427), (21033, 9891563), (25707, 8093097), (77121, 2697699), (231363, 899233)]