206121216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 654603264

約数和(自身を除く): 448482048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1667, 1792, 1932, 2208, 2576, 2688, 2944, 3334, 3864, 4416, 5001, 5152, 5376, 5888, 6668, 7728, 8832, 10002, 10304, 11669, 13336, 15456, 17664, 20004, 20608, 23338, 26672, 30912, 35007, 38341, 40008, 41216, 46676, 53344, 61824, 70014, 76682, 80016, 93352, 106688, 115023, 123648, 140028, 153364, 160032, 186704, 213376, 230046, 268387, 280056, 306728, 320064, 373408, 426752, 460092, 536774, 560112, 613456, 640128, 746816, 805161, 920184, 1073548, 1120224, 1226912, 1280256, 1493632, 1610322, 1840368, 2147096, 2240448, 2453824, 2987264, 3220644, 3680736, 4294192, 4480896, 4907648, 6441288, 7361472, 8588384, 8961792, 9815296, 12882576, 14722944, 17176768, 25765152, 29445888, 34353536, 51530304, 68707072, 103060608, 206121216]

約数ペア:

[(1, 206121216), (2, 103060608), (3, 68707072), (4, 51530304), (6, 34353536), (7, 29445888), (8, 25765152), (12, 17176768), (14, 14722944), (16, 12882576), (21, 9815296), (23, 8961792), (24, 8588384), (28, 7361472), (32, 6441288), (42, 4907648), (46, 4480896), (48, 4294192), (56, 3680736), (64, 3220644), (69, 2987264), (84, 2453824), (92, 2240448), (96, 2147096), (112, 1840368), (128, 1610322), (138, 1493632), (161, 1280256), (168, 1226912), (184, 1120224), (192, 1073548), (224, 920184), (256, 805161), (276, 746816), (322, 640128), (336, 613456), (368, 560112), (384, 536774), (448, 460092), (483, 426752), (552, 373408), (644, 320064), (672, 306728), (736, 280056), (768, 268387), (896, 230046), (966, 213376), (1104, 186704), (1288, 160032), (1344, 153364), (1472, 140028), (1667, 123648), (1792, 115023), (1932, 106688), (2208, 93352), (2576, 80016), (2688, 76682), (2944, 70014), (3334, 61824), (3864, 53344), (4416, 46676), (5001, 41216), (5152, 40008), (5376, 38341), (5888, 35007), (6668, 30912), (7728, 26672), (8832, 23338), (10002, 20608), (10304, 20004), (11669, 17664), (13336, 15456)]