199623312

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 460334448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 251, 252, 263, 336, 378, 432, 502, 504, 526, 753, 756, 789, 1004, 1008, 1052, 1506, 1512, 1578, 1757, 1841, 2008, 2104, 2259, 2367, 3012, 3024, 3156, 3514, 3682, 4016, 4208, 4518, 4734, 5271, 5523, 6024, 6312, 6777, 7028, 7101, 7364, 9036, 9468, 10542, 11046, 12048, 12624, 13554, 14056, 14202, 14728, 15813, 16569, 18072, 18936, 21084, 22092, 27108, 28112, 28404, 29456, 31626, 33138, 36144, 37872, 42168, 44184, 47439, 49707, 54216, 56808, 63252, 66013, 66276, 84336, 88368, 94878, 99414, 108432, 113616, 126504, 132026, 132552, 189756, 198039, 198828, 253008, 264052, 265104, 379512, 396078, 397656, 462091, 528104, 594117, 759024, 792156, 795312, 924182, 1056208, 1188234, 1386273, 1584312, 1782351, 1848364, 2376468, 2772546, 3168624, 3564702, 3696728, 4158819, 4752936, 5545092, 7129404, 7393456, 8317638, 9505872, 11090184, 12476457, 14258808, 16635276, 22180368, 24952914, 28517616, 33270552, 49905828, 66541104, 99811656, 199623312]

約数ペア:

[(1, 199623312), (2, 99811656), (3, 66541104), (4, 49905828), (6, 33270552), (7, 28517616), (8, 24952914), (9, 22180368), (12, 16635276), (14, 14258808), (16, 12476457), (18, 11090184), (21, 9505872), (24, 8317638), (27, 7393456), (28, 7129404), (36, 5545092), (42, 4752936), (48, 4158819), (54, 3696728), (56, 3564702), (63, 3168624), (72, 2772546), (84, 2376468), (108, 1848364), (112, 1782351), (126, 1584312), (144, 1386273), (168, 1188234), (189, 1056208), (216, 924182), (251, 795312), (252, 792156), (263, 759024), (336, 594117), (378, 528104), (432, 462091), (502, 397656), (504, 396078), (526, 379512), (753, 265104), (756, 264052), (789, 253008), (1004, 198828), (1008, 198039), (1052, 189756), (1506, 132552), (1512, 132026), (1578, 126504), (1757, 113616), (1841, 108432), (2008, 99414), (2104, 94878), (2259, 88368), (2367, 84336), (3012, 66276), (3024, 66013), (3156, 63252), (3514, 56808), (3682, 54216), (4016, 49707), (4208, 47439), (4518, 44184), (4734, 42168), (5271, 37872), (5523, 36144), (6024, 33138), (6312, 31626), (6777, 29456), (7028, 28404), (7101, 28112), (7364, 27108), (9036, 22092), (9468, 21084), (10542, 18936), (11046, 18072), (12048, 16569), (12624, 15813), (13554, 14728), (14056, 14202)]