209144628

素因数分解:

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

素因数の和:96

約数の個数: 216

約数和(自身を含む): 701005760

約数和(自身を除く): 491861132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 121, 126, 132, 133, 154, 171, 198, 209, 228, 231, 242, 252, 266, 308, 342, 361, 363, 396, 399, 418, 462, 484, 532, 627, 684, 693, 722, 726, 798, 836, 847, 924, 1083, 1089, 1197, 1254, 1386, 1444, 1452, 1463, 1596, 1694, 1881, 2166, 2178, 2299, 2394, 2508, 2527, 2541, 2772, 2926, 3249, 3388, 3762, 3971, 4332, 4356, 4389, 4598, 4788, 5054, 5082, 5852, 6498, 6859, 6897, 7524, 7581, 7623, 7942, 8778, 9196, 10108, 10164, 11913, 12996, 13167, 13718, 13794, 15162, 15246, 15884, 16093, 17556, 20577, 20691, 22743, 23826, 26334, 27436, 27588, 27797, 30324, 30492, 32186, 35739, 41154, 41382, 43681, 45486, 47652, 48013, 48279, 52668, 55594, 61731, 64372, 71478, 75449, 82308, 82764, 83391, 87362, 90972, 96026, 96558, 111188, 123462, 131043, 142956, 144039, 144837, 150898, 166782, 174724, 192052, 193116, 226347, 246924, 250173, 262086, 288078, 289674, 301796, 305767, 333564, 393129, 432117, 452694, 500346, 524172, 528143, 576156, 579348, 611534, 679041, 786258, 829939, 864234, 905388, 917301, 1000692, 1056286, 1223068, 1358082, 1572516, 1584429, 1659878, 1728468, 1834602, 2112572, 2489817, 2716164, 2751903, 3168858, 3319756, 3669204, 4753287, 4979634, 5503806, 5809573, 6337716, 7469451, 9506574, 9959268, 11007612, 11619146, 14938902, 17428719, 19013148, 23238292, 29877804, 34857438, 52286157, 69714876, 104572314, 209144628]

約数ペア:

[(1, 209144628), (2, 104572314), (3, 69714876), (4, 52286157), (6, 34857438), (7, 29877804), (9, 23238292), (11, 19013148), (12, 17428719), (14, 14938902), (18, 11619146), (19, 11007612), (21, 9959268), (22, 9506574), (28, 7469451), (33, 6337716), (36, 5809573), (38, 5503806), (42, 4979634), (44, 4753287), (57, 3669204), (63, 3319756), (66, 3168858), (76, 2751903), (77, 2716164), (84, 2489817), (99, 2112572), (114, 1834602), (121, 1728468), (126, 1659878), (132, 1584429), (133, 1572516), (154, 1358082), (171, 1223068), (198, 1056286), (209, 1000692), (228, 917301), (231, 905388), (242, 864234), (252, 829939), (266, 786258), (308, 679041), (342, 611534), (361, 579348), (363, 576156), (396, 528143), (399, 524172), (418, 500346), (462, 452694), (484, 432117), (532, 393129), (627, 333564), (684, 305767), (693, 301796), (722, 289674), (726, 288078), (798, 262086), (836, 250173), (847, 246924), (924, 226347), (1083, 193116), (1089, 192052), (1197, 174724), (1254, 166782), (1386, 150898), (1444, 144837), (1452, 144039), (1463, 142956), (1596, 131043), (1694, 123462), (1881, 111188), (2166, 96558), (2178, 96026), (2299, 90972), (2394, 87362), (2508, 83391), (2527, 82764), (2541, 82308), (2772, 75449), (2926, 71478), (3249, 64372), (3388, 61731), (3762, 55594), (3971, 52668), (4332, 48279), (4356, 48013), (4389, 47652), (4598, 45486), (4788, 43681), (5054, 41382), (5082, 41154), (5852, 35739), (6498, 32186), (6859, 30492), (6897, 30324), (7524, 27797), (7581, 27588), (7623, 27436), (7942, 26334), (8778, 23826), (9196, 22743), (10108, 20691), (10164, 20577), (11913, 17556), (12996, 16093), (13167, 15884), (13718, 15246), (13794, 15162)]