208553616

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 200

約数和(自身を含む): 648172800

約数和(自身を除く): 439619184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 144, 162, 174, 179, 186, 216, 232, 248, 261, 279, 324, 348, 358, 372, 432, 464, 496, 522, 537, 558, 648, 696, 716, 744, 783, 837, 899, 1044, 1074, 1116, 1296, 1392, 1432, 1488, 1566, 1611, 1674, 1798, 2088, 2148, 2232, 2349, 2511, 2697, 2864, 3132, 3222, 3348, 3596, 4176, 4296, 4464, 4698, 4833, 5022, 5191, 5394, 5549, 6264, 6444, 6696, 7192, 8091, 8592, 9396, 9666, 10044, 10382, 10788, 11098, 12528, 12888, 13392, 14384, 14499, 15573, 16182, 16647, 18792, 19332, 20088, 20764, 21576, 22196, 24273, 25776, 28998, 31146, 32364, 33294, 37584, 38664, 40176, 41528, 43152, 44392, 46719, 48546, 49941, 57996, 62292, 64728, 66588, 72819, 77328, 83056, 88784, 93438, 97092, 99882, 115992, 124584, 129456, 133176, 140157, 145638, 149823, 160921, 186876, 194184, 199764, 231984, 249168, 266352, 280314, 291276, 299646, 321842, 373752, 388368, 399528, 420471, 449469, 482763, 560628, 582552, 599292, 643684, 747504, 799056, 840942, 898938, 965526, 1121256, 1165104, 1198584, 1287368, 1448289, 1681884, 1797876, 1931052, 2242512, 2397168, 2574736, 2896578, 3363768, 3595752, 3862104, 4344867, 5793156, 6727536, 7191504, 7724208, 8689734, 11586312, 13034601, 17379468, 23172624, 26069202, 34758936, 52138404, 69517872, 104276808, 208553616]

約数ペア:

[(1, 208553616), (2, 104276808), (3, 69517872), (4, 52138404), (6, 34758936), (8, 26069202), (9, 23172624), (12, 17379468), (16, 13034601), (18, 11586312), (24, 8689734), (27, 7724208), (29, 7191504), (31, 6727536), (36, 5793156), (48, 4344867), (54, 3862104), (58, 3595752), (62, 3363768), (72, 2896578), (81, 2574736), (87, 2397168), (93, 2242512), (108, 1931052), (116, 1797876), (124, 1681884), (144, 1448289), (162, 1287368), (174, 1198584), (179, 1165104), (186, 1121256), (216, 965526), (232, 898938), (248, 840942), (261, 799056), (279, 747504), (324, 643684), (348, 599292), (358, 582552), (372, 560628), (432, 482763), (464, 449469), (496, 420471), (522, 399528), (537, 388368), (558, 373752), (648, 321842), (696, 299646), (716, 291276), (744, 280314), (783, 266352), (837, 249168), (899, 231984), (1044, 199764), (1074, 194184), (1116, 186876), (1296, 160921), (1392, 149823), (1432, 145638), (1488, 140157), (1566, 133176), (1611, 129456), (1674, 124584), (1798, 115992), (2088, 99882), (2148, 97092), (2232, 93438), (2349, 88784), (2511, 83056), (2697, 77328), (2864, 72819), (3132, 66588), (3222, 64728), (3348, 62292), (3596, 57996), (4176, 49941), (4296, 48546), (4464, 46719), (4698, 44392), (4833, 43152), (5022, 41528), (5191, 40176), (5394, 38664), (5549, 37584), (6264, 33294), (6444, 32364), (6696, 31146), (7192, 28998), (8091, 25776), (8592, 24273), (9396, 22196), (9666, 21576), (10044, 20764), (10382, 20088), (10788, 19332), (11098, 18792), (12528, 16647), (12888, 16182), (13392, 15573), (14384, 14499)]