205816512

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 449625408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 64, 66, 69, 76, 88, 92, 96, 114, 132, 138, 152, 176, 184, 192, 209, 223, 228, 253, 264, 276, 304, 352, 368, 418, 437, 446, 456, 506, 528, 552, 608, 627, 669, 704, 736, 759, 836, 874, 892, 912, 1012, 1056, 1104, 1216, 1254, 1311, 1338, 1472, 1518, 1672, 1748, 1784, 1824, 2024, 2112, 2208, 2453, 2508, 2622, 2676, 3036, 3344, 3496, 3568, 3648, 4048, 4237, 4416, 4807, 4906, 5016, 5129, 5244, 5352, 6072, 6688, 6992, 7136, 7359, 8096, 8474, 9614, 9812, 10032, 10258, 10488, 10704, 12144, 12711, 13376, 13984, 14272, 14421, 14718, 15387, 16192, 16948, 19228, 19624, 20064, 20516, 20976, 21408, 24288, 25422, 27968, 28842, 29436, 30774, 33896, 38456, 39248, 40128, 41032, 41952, 42816, 46607, 48576, 50844, 56419, 57684, 58872, 61548, 67792, 76912, 78496, 82064, 83904, 93214, 97451, 101688, 112838, 115368, 117744, 123096, 135584, 139821, 153824, 156992, 164128, 169257, 186428, 194902, 203376, 225676, 230736, 235488, 246192, 271168, 279642, 292353, 307648, 328256, 338514, 372856, 389804, 406752, 451352, 461472, 470976, 492384, 559284, 584706, 677028, 745712, 779608, 813504, 902704, 922944, 984768, 1071961, 1118568, 1169412, 1354056, 1491424, 1559216, 1805408, 2143922, 2237136, 2338824, 2708112, 2982848, 3118432, 3215883, 3610816, 4287844, 4474272, 4677648, 5416224, 6236864, 6431766, 8575688, 8948544, 9355296, 10832448, 12863532, 17151376, 18710592, 25727064, 34302752, 51454128, 68605504, 102908256, 205816512]

約数ペア:

[(1, 205816512), (2, 102908256), (3, 68605504), (4, 51454128), (6, 34302752), (8, 25727064), (11, 18710592), (12, 17151376), (16, 12863532), (19, 10832448), (22, 9355296), (23, 8948544), (24, 8575688), (32, 6431766), (33, 6236864), (38, 5416224), (44, 4677648), (46, 4474272), (48, 4287844), (57, 3610816), (64, 3215883), (66, 3118432), (69, 2982848), (76, 2708112), (88, 2338824), (92, 2237136), (96, 2143922), (114, 1805408), (132, 1559216), (138, 1491424), (152, 1354056), (176, 1169412), (184, 1118568), (192, 1071961), (209, 984768), (223, 922944), (228, 902704), (253, 813504), (264, 779608), (276, 745712), (304, 677028), (352, 584706), (368, 559284), (418, 492384), (437, 470976), (446, 461472), (456, 451352), (506, 406752), (528, 389804), (552, 372856), (608, 338514), (627, 328256), (669, 307648), (704, 292353), (736, 279642), (759, 271168), (836, 246192), (874, 235488), (892, 230736), (912, 225676), (1012, 203376), (1056, 194902), (1104, 186428), (1216, 169257), (1254, 164128), (1311, 156992), (1338, 153824), (1472, 139821), (1518, 135584), (1672, 123096), (1748, 117744), (1784, 115368), (1824, 112838), (2024, 101688), (2112, 97451), (2208, 93214), (2453, 83904), (2508, 82064), (2622, 78496), (2676, 76912), (3036, 67792), (3344, 61548), (3496, 58872), (3568, 57684), (3648, 56419), (4048, 50844), (4237, 48576), (4416, 46607), (4807, 42816), (4906, 41952), (5016, 41032), (5129, 40128), (5244, 39248), (5352, 38456), (6072, 33896), (6688, 30774), (6992, 29436), (7136, 28842), (7359, 27968), (8096, 25422), (8474, 24288), (9614, 21408), (9812, 20976), (10032, 20516), (10258, 20064), (10488, 19624), (10704, 19228), (12144, 16948), (12711, 16192), (13376, 15387), (13984, 14718), (14272, 14421)]