211701952

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:92

約数の個数: 252

約数和(自身を含む): 595740744

約数和(自身を除く): 384038792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 49, 56, 64, 68, 76, 77, 88, 98, 112, 119, 133, 136, 152, 154, 176, 187, 196, 209, 224, 238, 266, 272, 304, 308, 323, 352, 361, 374, 392, 418, 448, 476, 532, 539, 544, 608, 616, 646, 704, 722, 748, 784, 833, 836, 931, 952, 1064, 1078, 1088, 1216, 1232, 1292, 1309, 1444, 1463, 1496, 1568, 1666, 1672, 1862, 1904, 2128, 2156, 2261, 2464, 2527, 2584, 2618, 2888, 2926, 2992, 3136, 3332, 3344, 3553, 3724, 3808, 3971, 4256, 4312, 4522, 4928, 5054, 5168, 5236, 5776, 5852, 5984, 6137, 6664, 6688, 7106, 7448, 7616, 7942, 8512, 8624, 9044, 9163, 10108, 10241, 10336, 10472, 11552, 11704, 11968, 12274, 13328, 13376, 14212, 14896, 15827, 15884, 17248, 17689, 18088, 18326, 20216, 20482, 20672, 20944, 23104, 23408, 24548, 24871, 26656, 27797, 28424, 29792, 31654, 31768, 34496, 35378, 36176, 36652, 40432, 40964, 41888, 42959, 46816, 49096, 49742, 53312, 55594, 56848, 59584, 63308, 63536, 67507, 70756, 72352, 73304, 80864, 81928, 83776, 85918, 93632, 98192, 99484, 111188, 113696, 126616, 127072, 135014, 141512, 144704, 146608, 161728, 163856, 171836, 174097, 194579, 196384, 198968, 222376, 227392, 253232, 254144, 270028, 283024, 293216, 300713, 327712, 343672, 348194, 389158, 392768, 397936, 444752, 472549, 506464, 540056, 566048, 586432, 601426, 655424, 687344, 696388, 778316, 795872, 889504, 945098, 1012928, 1080112, 1132096, 1202852, 1374688, 1392776, 1556632, 1591744, 1779008, 1890196, 2160224, 2405704, 2749376, 2785552, 3113264, 3307843, 3780392, 4320448, 4811408, 5571104, 6226528, 6615686, 7560784, 9622816, 11142208, 12453056, 13231372, 15121568, 19245632, 26462744, 30243136, 52925488, 105850976, 211701952]

約数ペア:

[(1, 211701952), (2, 105850976), (4, 52925488), (7, 30243136), (8, 26462744), (11, 19245632), (14, 15121568), (16, 13231372), (17, 12453056), (19, 11142208), (22, 9622816), (28, 7560784), (32, 6615686), (34, 6226528), (38, 5571104), (44, 4811408), (49, 4320448), (56, 3780392), (64, 3307843), (68, 3113264), (76, 2785552), (77, 2749376), (88, 2405704), (98, 2160224), (112, 1890196), (119, 1779008), (133, 1591744), (136, 1556632), (152, 1392776), (154, 1374688), (176, 1202852), (187, 1132096), (196, 1080112), (209, 1012928), (224, 945098), (238, 889504), (266, 795872), (272, 778316), (304, 696388), (308, 687344), (323, 655424), (352, 601426), (361, 586432), (374, 566048), (392, 540056), (418, 506464), (448, 472549), (476, 444752), (532, 397936), (539, 392768), (544, 389158), (608, 348194), (616, 343672), (646, 327712), (704, 300713), (722, 293216), (748, 283024), (784, 270028), (833, 254144), (836, 253232), (931, 227392), (952, 222376), (1064, 198968), (1078, 196384), (1088, 194579), (1216, 174097), (1232, 171836), (1292, 163856), (1309, 161728), (1444, 146608), (1463, 144704), (1496, 141512), (1568, 135014), (1666, 127072), (1672, 126616), (1862, 113696), (1904, 111188), (2128, 99484), (2156, 98192), (2261, 93632), (2464, 85918), (2527, 83776), (2584, 81928), (2618, 80864), (2888, 73304), (2926, 72352), (2992, 70756), (3136, 67507), (3332, 63536), (3344, 63308), (3553, 59584), (3724, 56848), (3808, 55594), (3971, 53312), (4256, 49742), (4312, 49096), (4522, 46816), (4928, 42959), (5054, 41888), (5168, 40964), (5236, 40432), (5776, 36652), (5852, 36176), (5984, 35378), (6137, 34496), (6664, 31768), (6688, 31654), (7106, 29792), (7448, 28424), (7616, 27797), (7942, 26656), (8512, 24871), (8624, 24548), (9044, 23408), (9163, 23104), (10108, 20944), (10241, 20672), (10336, 20482), (10472, 20216), (11552, 18326), (11704, 18088), (11968, 17689), (12274, 17248), (13328, 15884), (13376, 15827), (14212, 14896)]