200804016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2381}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 595461888

約数和(自身を除く): 394657872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 1004, 1506, 1757, 2008, 2381, 3012, 3514, 4016, 4762, 5271, 6024, 7028, 7143, 9524, 10542, 12048, 14056, 14286, 16667, 19048, 21084, 28112, 28572, 33334, 38096, 42168, 50001, 57144, 66668, 84336, 100002, 114288, 133336, 200004, 266672, 400008, 597631, 800016, 1195262, 1792893, 2390524, 3585786, 4183417, 4781048, 7171572, 8366834, 9562096, 12550251, 14343144, 16733668, 25100502, 28686288, 33467336, 50201004, 66934672, 100402008, 200804016]

約数ペア:

[(1, 200804016), (2, 100402008), (3, 66934672), (4, 50201004), (6, 33467336), (7, 28686288), (8, 25100502), (12, 16733668), (14, 14343144), (16, 12550251), (21, 9562096), (24, 8366834), (28, 7171572), (42, 4781048), (48, 4183417), (56, 3585786), (84, 2390524), (112, 1792893), (168, 1195262), (251, 800016), (336, 597631), (502, 400008), (753, 266672), (1004, 200004), (1506, 133336), (1757, 114288), (2008, 100002), (2381, 84336), (3012, 66668), (3514, 57144), (4016, 50001), (4762, 42168), (5271, 38096), (6024, 33334), (7028, 28572), (7143, 28112), (9524, 21084), (10542, 19048), (12048, 16667), (14056, 14286)]