209924352

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 216

約数和(自身を含む): 685067040

約数和(自身を除く): 475142688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 251, 256, 264, 288, 297, 352, 363, 384, 396, 432, 484, 502, 528, 576, 594, 704, 726, 753, 768, 792, 864, 968, 1004, 1056, 1089, 1152, 1188, 1408, 1452, 1506, 1584, 1728, 1936, 2008, 2112, 2178, 2259, 2304, 2376, 2761, 2816, 2904, 3012, 3168, 3267, 3456, 3872, 4016, 4224, 4356, 4518, 4752, 5522, 5808, 6024, 6336, 6534, 6777, 6912, 7744, 8032, 8283, 8448, 8712, 9036, 9504, 11044, 11616, 12048, 12672, 13068, 13554, 15488, 16064, 16566, 17424, 18072, 19008, 22088, 23232, 24096, 24849, 25344, 26136, 27108, 30371, 30976, 32128, 33132, 34848, 36144, 38016, 44176, 46464, 48192, 49698, 52272, 54216, 60742, 64256, 66264, 69696, 72288, 74547, 76032, 88352, 91113, 92928, 96384, 99396, 104544, 108432, 121484, 132528, 139392, 144576, 149094, 176704, 182226, 192768, 198792, 209088, 216864, 242968, 265056, 273339, 278784, 289152, 298188, 353408, 364452, 397584, 418176, 433728, 485936, 530112, 546678, 578304, 596376, 706816, 728904, 795168, 820017, 836352, 867456, 971872, 1060224, 1093356, 1192752, 1457808, 1590336, 1640034, 1734912, 1943744, 2120448, 2186712, 2385504, 2915616, 3180672, 3280068, 3887488, 4373424, 4771008, 5831232, 6361344, 6560136, 7774976, 8746848, 9542016, 11662464, 13120272, 17493696, 19084032, 23324928, 26240544, 34987392, 52481088, 69974784, 104962176, 209924352]

約数ペア:

[(1, 209924352), (2, 104962176), (3, 69974784), (4, 52481088), (6, 34987392), (8, 26240544), (9, 23324928), (11, 19084032), (12, 17493696), (16, 13120272), (18, 11662464), (22, 9542016), (24, 8746848), (27, 7774976), (32, 6560136), (33, 6361344), (36, 5831232), (44, 4771008), (48, 4373424), (54, 3887488), (64, 3280068), (66, 3180672), (72, 2915616), (88, 2385504), (96, 2186712), (99, 2120448), (108, 1943744), (121, 1734912), (128, 1640034), (132, 1590336), (144, 1457808), (176, 1192752), (192, 1093356), (198, 1060224), (216, 971872), (242, 867456), (251, 836352), (256, 820017), (264, 795168), (288, 728904), (297, 706816), (352, 596376), (363, 578304), (384, 546678), (396, 530112), (432, 485936), (484, 433728), (502, 418176), (528, 397584), (576, 364452), (594, 353408), (704, 298188), (726, 289152), (753, 278784), (768, 273339), (792, 265056), (864, 242968), (968, 216864), (1004, 209088), (1056, 198792), (1089, 192768), (1152, 182226), (1188, 176704), (1408, 149094), (1452, 144576), (1506, 139392), (1584, 132528), (1728, 121484), (1936, 108432), (2008, 104544), (2112, 99396), (2178, 96384), (2259, 92928), (2304, 91113), (2376, 88352), (2761, 76032), (2816, 74547), (2904, 72288), (3012, 69696), (3168, 66264), (3267, 64256), (3456, 60742), (3872, 54216), (4016, 52272), (4224, 49698), (4356, 48192), (4518, 46464), (4752, 44176), (5522, 38016), (5808, 36144), (6024, 34848), (6336, 33132), (6534, 32128), (6777, 30976), (6912, 30371), (7744, 27108), (8032, 26136), (8283, 25344), (8448, 24849), (8712, 24096), (9036, 23232), (9504, 22088), (11044, 19008), (11616, 18072), (12048, 17424), (12672, 16566), (13068, 16064), (13554, 15488)]