208587054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 478114560

約数和(自身を除く): 269527506

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 494, 582, 741, 1261, 1451, 1482, 1843, 2522, 2902, 3686, 3783, 4353, 5529, 7566, 8706, 11058, 18863, 23959, 27569, 37726, 47918, 55138, 56589, 71877, 82707, 113178, 140747, 143754, 165414, 281494, 358397, 422241, 716794, 844482, 1075191, 1829711, 2150382, 2674193, 3659422, 5348386, 5489133, 8022579, 10978266, 16045158, 34764509, 69529018, 104293527, 208587054]

約数ペア:

[(1, 208587054), (2, 104293527), (3, 69529018), (6, 34764509), (13, 16045158), (19, 10978266), (26, 8022579), (38, 5489133), (39, 5348386), (57, 3659422), (78, 2674193), (97, 2150382), (114, 1829711), (194, 1075191), (247, 844482), (291, 716794), (494, 422241), (582, 358397), (741, 281494), (1261, 165414), (1451, 143754), (1482, 140747), (1843, 113178), (2522, 82707), (2902, 71877), (3686, 56589), (3783, 55138), (4353, 47918), (5529, 37726), (7566, 27569), (8706, 23959), (11058, 18863)]