209478192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 716596992

約数和(自身を除く): 507118800

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 157, 168, 176, 209, 228, 231, 264, 266, 304, 308, 314, 336, 361, 399, 418, 456, 462, 471, 528, 532, 616, 627, 628, 722, 798, 836, 912, 924, 942, 1064, 1083, 1099, 1232, 1254, 1256, 1444, 1463, 1596, 1672, 1727, 1848, 1884, 2128, 2166, 2198, 2508, 2512, 2527, 2888, 2926, 2983, 3192, 3297, 3344, 3454, 3696, 3768, 3971, 4332, 4389, 4396, 5016, 5054, 5181, 5776, 5852, 5966, 6384, 6594, 6908, 7536, 7581, 7942, 8664, 8778, 8792, 8949, 10032, 10108, 10362, 11704, 11913, 11932, 12089, 13188, 13816, 15162, 15884, 17328, 17556, 17584, 17898, 20216, 20724, 20881, 23408, 23826, 23864, 24178, 26376, 27632, 27797, 30324, 31768, 32813, 35112, 35796, 36267, 40432, 41448, 41762, 47652, 47728, 48356, 52752, 55594, 56677, 60648, 62643, 63536, 65626, 70224, 71592, 72534, 82896, 83391, 83524, 95304, 96712, 98439, 111188, 113354, 121296, 125286, 131252, 143184, 145068, 166782, 167048, 170031, 190608, 193424, 196878, 222376, 226708, 229691, 250572, 262504, 290136, 333564, 334096, 340062, 393756, 396739, 444752, 453416, 459382, 501144, 525008, 580272, 623447, 667128, 680124, 689073, 787512, 793478, 906832, 918764, 1002288, 1190217, 1246894, 1334256, 1360248, 1378146, 1575024, 1586956, 1837528, 1870341, 2380434, 2493788, 2720496, 2756292, 3173912, 3675056, 3740682, 4364129, 4760868, 4987576, 5512584, 6347824, 7481364, 8728258, 9521736, 9975152, 11025168, 13092387, 14962728, 17456516, 19043472, 26184774, 29925456, 34913032, 52369548, 69826064, 104739096, 209478192]

約数ペア:

[(1, 209478192), (2, 104739096), (3, 69826064), (4, 52369548), (6, 34913032), (7, 29925456), (8, 26184774), (11, 19043472), (12, 17456516), (14, 14962728), (16, 13092387), (19, 11025168), (21, 9975152), (22, 9521736), (24, 8728258), (28, 7481364), (33, 6347824), (38, 5512584), (42, 4987576), (44, 4760868), (48, 4364129), (56, 3740682), (57, 3675056), (66, 3173912), (76, 2756292), (77, 2720496), (84, 2493788), (88, 2380434), (112, 1870341), (114, 1837528), (132, 1586956), (133, 1575024), (152, 1378146), (154, 1360248), (157, 1334256), (168, 1246894), (176, 1190217), (209, 1002288), (228, 918764), (231, 906832), (264, 793478), (266, 787512), (304, 689073), (308, 680124), (314, 667128), (336, 623447), (361, 580272), (399, 525008), (418, 501144), (456, 459382), (462, 453416), (471, 444752), (528, 396739), (532, 393756), (616, 340062), (627, 334096), (628, 333564), (722, 290136), (798, 262504), (836, 250572), (912, 229691), (924, 226708), (942, 222376), (1064, 196878), (1083, 193424), (1099, 190608), (1232, 170031), (1254, 167048), (1256, 166782), (1444, 145068), (1463, 143184), (1596, 131252), (1672, 125286), (1727, 121296), (1848, 113354), (1884, 111188), (2128, 98439), (2166, 96712), (2198, 95304), (2508, 83524), (2512, 83391), (2527, 82896), (2888, 72534), (2926, 71592), (2983, 70224), (3192, 65626), (3297, 63536), (3344, 62643), (3454, 60648), (3696, 56677), (3768, 55594), (3971, 52752), (4332, 48356), (4389, 47728), (4396, 47652), (5016, 41762), (5054, 41448), (5181, 40432), (5776, 36267), (5852, 35796), (5966, 35112), (6384, 32813), (6594, 31768), (6908, 30324), (7536, 27797), (7581, 27632), (7942, 26376), (8664, 24178), (8778, 23864), (8792, 23826), (8949, 23408), (10032, 20881), (10108, 20724), (10362, 20216), (11704, 17898), (11913, 17584), (11932, 17556), (12089, 17328), (13188, 15884), (13816, 15162)]