209667276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 683190144

約数和(自身を除く): 473522868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 49, 52, 63, 78, 82, 84, 91, 98, 117, 123, 126, 147, 156, 164, 182, 196, 223, 234, 246, 252, 273, 287, 294, 364, 369, 441, 446, 468, 492, 533, 546, 574, 588, 637, 669, 738, 819, 861, 882, 892, 1066, 1092, 1148, 1274, 1338, 1476, 1561, 1599, 1638, 1722, 1764, 1911, 2007, 2009, 2132, 2548, 2583, 2676, 2899, 3122, 3198, 3276, 3444, 3731, 3822, 4014, 4018, 4683, 4797, 5166, 5733, 5798, 6027, 6244, 6396, 7462, 7644, 8028, 8036, 8697, 9143, 9366, 9594, 10332, 10927, 11193, 11466, 11596, 12054, 14049, 14924, 17394, 18081, 18286, 18732, 19188, 20293, 21854, 22386, 22932, 24108, 26091, 26117, 27429, 28098, 32781, 33579, 34788, 36162, 36572, 40586, 43708, 44772, 52182, 52234, 54858, 56196, 60879, 64001, 65562, 67158, 72324, 78351, 81172, 82287, 98343, 104364, 104468, 109716, 118859, 121758, 128002, 131124, 134316, 142051, 156702, 164574, 182637, 192003, 196686, 235053, 237718, 243516, 256004, 284102, 313404, 329148, 356577, 365274, 384006, 393372, 426153, 448007, 470106, 475436, 568204, 576009, 713154, 730548, 768012, 832013, 852306, 896014, 940212, 1069731, 1152018, 1278459, 1344021, 1426308, 1664026, 1704612, 1792028, 2139462, 2304036, 2496039, 2556918, 2688042, 3328052, 4032063, 4278924, 4992078, 5113836, 5376084, 5824091, 7488117, 8064126, 9984156, 11648182, 14976234, 16128252, 17472273, 23296364, 29952468, 34944546, 52416819, 69889092, 104833638, 209667276]

約数ペア:

[(1, 209667276), (2, 104833638), (3, 69889092), (4, 52416819), (6, 34944546), (7, 29952468), (9, 23296364), (12, 17472273), (13, 16128252), (14, 14976234), (18, 11648182), (21, 9984156), (26, 8064126), (28, 7488117), (36, 5824091), (39, 5376084), (41, 5113836), (42, 4992078), (49, 4278924), (52, 4032063), (63, 3328052), (78, 2688042), (82, 2556918), (84, 2496039), (91, 2304036), (98, 2139462), (117, 1792028), (123, 1704612), (126, 1664026), (147, 1426308), (156, 1344021), (164, 1278459), (182, 1152018), (196, 1069731), (223, 940212), (234, 896014), (246, 852306), (252, 832013), (273, 768012), (287, 730548), (294, 713154), (364, 576009), (369, 568204), (441, 475436), (446, 470106), (468, 448007), (492, 426153), (533, 393372), (546, 384006), (574, 365274), (588, 356577), (637, 329148), (669, 313404), (738, 284102), (819, 256004), (861, 243516), (882, 237718), (892, 235053), (1066, 196686), (1092, 192003), (1148, 182637), (1274, 164574), (1338, 156702), (1476, 142051), (1561, 134316), (1599, 131124), (1638, 128002), (1722, 121758), (1764, 118859), (1911, 109716), (2007, 104468), (2009, 104364), (2132, 98343), (2548, 82287), (2583, 81172), (2676, 78351), (2899, 72324), (3122, 67158), (3198, 65562), (3276, 64001), (3444, 60879), (3731, 56196), (3822, 54858), (4014, 52234), (4018, 52182), (4683, 44772), (4797, 43708), (5166, 40586), (5733, 36572), (5798, 36162), (6027, 34788), (6244, 33579), (6396, 32781), (7462, 28098), (7644, 27429), (8028, 26117), (8036, 26091), (8697, 24108), (9143, 22932), (9366, 22386), (9594, 21854), (10332, 20293), (10927, 19188), (11193, 18732), (11466, 18286), (11596, 18081), (12054, 17394), (14049, 14924)]