205809408

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 162

約数和(自身を含む): 690659424

約数和(自身を除く): 484850016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 1823, 2016, 2304, 2352, 2688, 3136, 3528, 3646, 4032, 4704, 5376, 5469, 6272, 7056, 7292, 8064, 9408, 10938, 12544, 12761, 14112, 14584, 16128, 16407, 18816, 21876, 25522, 28224, 29168, 32814, 37632, 38283, 43752, 51044, 56448, 58336, 65628, 76566, 87504, 89327, 102088, 112896, 114849, 116672, 131256, 153132, 175008, 178654, 204176, 229698, 233344, 262512, 267981, 306264, 350016, 357308, 408352, 459396, 466688, 525024, 535962, 612528, 700032, 714616, 803943, 816704, 918792, 1050048, 1071924, 1225056, 1400064, 1429232, 1607886, 1633408, 1837584, 2100096, 2143848, 2450112, 2858464, 3215772, 3266816, 3675168, 4200192, 4287696, 4900224, 5716928, 6431544, 7350336, 8575392, 9800448, 11433856, 12863088, 14700672, 17150784, 22867712, 25726176, 29401344, 34301568, 51452352, 68603136, 102904704, 205809408]

約数ペア:

[(1, 205809408), (2, 102904704), (3, 68603136), (4, 51452352), (6, 34301568), (7, 29401344), (8, 25726176), (9, 22867712), (12, 17150784), (14, 14700672), (16, 12863088), (18, 11433856), (21, 9800448), (24, 8575392), (28, 7350336), (32, 6431544), (36, 5716928), (42, 4900224), (48, 4287696), (49, 4200192), (56, 3675168), (63, 3266816), (64, 3215772), (72, 2858464), (84, 2450112), (96, 2143848), (98, 2100096), (112, 1837584), (126, 1633408), (128, 1607886), (144, 1429232), (147, 1400064), (168, 1225056), (192, 1071924), (196, 1050048), (224, 918792), (252, 816704), (256, 803943), (288, 714616), (294, 700032), (336, 612528), (384, 535962), (392, 525024), (441, 466688), (448, 459396), (504, 408352), (576, 357308), (588, 350016), (672, 306264), (768, 267981), (784, 262512), (882, 233344), (896, 229698), (1008, 204176), (1152, 178654), (1176, 175008), (1344, 153132), (1568, 131256), (1764, 116672), (1792, 114849), (1823, 112896), (2016, 102088), (2304, 89327), (2352, 87504), (2688, 76566), (3136, 65628), (3528, 58336), (3646, 56448), (4032, 51044), (4704, 43752), (5376, 38283), (5469, 37632), (6272, 32814), (7056, 29168), (7292, 28224), (8064, 25522), (9408, 21876), (10938, 18816), (12544, 16407), (12761, 16128), (14112, 14584)]