201265884

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 547839600

約数和(自身を除く): 346573716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 109, 123, 139, 162, 164, 218, 246, 278, 324, 327, 369, 417, 436, 492, 556, 654, 738, 834, 981, 1107, 1251, 1308, 1476, 1668, 1962, 2214, 2502, 2943, 3321, 3753, 3924, 4428, 4469, 5004, 5699, 5886, 6642, 7506, 8829, 8938, 11259, 11398, 11772, 13284, 13407, 15012, 15151, 17097, 17658, 17876, 22518, 22796, 26814, 30302, 34194, 35316, 40221, 45036, 45453, 51291, 53628, 60604, 68388, 80442, 90906, 102582, 120663, 136359, 153873, 160884, 181812, 205164, 241326, 272718, 307746, 361989, 409077, 461619, 482652, 545436, 615492, 621191, 723978, 818154, 923238, 1227231, 1242382, 1447956, 1636308, 1846476, 1863573, 2454462, 2484764, 3727146, 4908924, 5590719, 7454292, 11181438, 16772157, 22362876, 33544314, 50316471, 67088628, 100632942, 201265884]

約数ペア:

[(1, 201265884), (2, 100632942), (3, 67088628), (4, 50316471), (6, 33544314), (9, 22362876), (12, 16772157), (18, 11181438), (27, 7454292), (36, 5590719), (41, 4908924), (54, 3727146), (81, 2484764), (82, 2454462), (108, 1863573), (109, 1846476), (123, 1636308), (139, 1447956), (162, 1242382), (164, 1227231), (218, 923238), (246, 818154), (278, 723978), (324, 621191), (327, 615492), (369, 545436), (417, 482652), (436, 461619), (492, 409077), (556, 361989), (654, 307746), (738, 272718), (834, 241326), (981, 205164), (1107, 181812), (1251, 160884), (1308, 153873), (1476, 136359), (1668, 120663), (1962, 102582), (2214, 90906), (2502, 80442), (2943, 68388), (3321, 60604), (3753, 53628), (3924, 51291), (4428, 45453), (4469, 45036), (5004, 40221), (5699, 35316), (5886, 34194), (6642, 30302), (7506, 26814), (8829, 22796), (8938, 22518), (11259, 17876), (11398, 17658), (11772, 17097), (13284, 15151), (13407, 15012)]