205075584

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 709920000

約数和(自身を除く): 504844416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 173, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 346, 378, 384, 392, 432, 441, 448, 504, 519, 576, 588, 672, 686, 692, 756, 784, 864, 882, 896, 1008, 1029, 1038, 1152, 1176, 1211, 1323, 1344, 1372, 1384, 1512, 1557, 1568, 1728, 1764, 2016, 2058, 2076, 2352, 2422, 2646, 2688, 2744, 2768, 3024, 3087, 3114, 3136, 3456, 3528, 3633, 4032, 4116, 4152, 4671, 4704, 4844, 5292, 5488, 5536, 6048, 6174, 6228, 6272, 7056, 7266, 8064, 8232, 8304, 8477, 9261, 9342, 9408, 9688, 10584, 10899, 10976, 11072, 12096, 12348, 12456, 14112, 14532, 16464, 16608, 16954, 18522, 18684, 18816, 19376, 21168, 21798, 21952, 22144, 24192, 24696, 24912, 25431, 28224, 29064, 32697, 32928, 33216, 33908, 37044, 37368, 38752, 42336, 43596, 43904, 49392, 49824, 50862, 56448, 58128, 59339, 65394, 65856, 66432, 67816, 74088, 74736, 76293, 77504, 84672, 87192, 98784, 99648, 101724, 116256, 118678, 130788, 131712, 135632, 148176, 149472, 152586, 155008, 169344, 174384, 178017, 197568, 199296, 203448, 228879, 232512, 237356, 261576, 271264, 296352, 298944, 305172, 348768, 356034, 395136, 406896, 457758, 465024, 474712, 523152, 534051, 542528, 592704, 597888, 610344, 697536, 712068, 813792, 915516, 949424, 1046304, 1068102, 1085056, 1185408, 1220688, 1395072, 1424136, 1602153, 1627584, 1831032, 1898848, 2092608, 2136204, 2441376, 2848272, 3204306, 3255168, 3662064, 3797696, 4185216, 4272408, 4882752, 5696544, 6408612, 7324128, 7595392, 8544816, 9765504, 11393088, 12817224, 14648256, 17089632, 22786176, 25634448, 29296512, 34179264, 51268896, 68358528, 102537792, 205075584]

約数ペア:

[(1, 205075584), (2, 102537792), (3, 68358528), (4, 51268896), (6, 34179264), (7, 29296512), (8, 25634448), (9, 22786176), (12, 17089632), (14, 14648256), (16, 12817224), (18, 11393088), (21, 9765504), (24, 8544816), (27, 7595392), (28, 7324128), (32, 6408612), (36, 5696544), (42, 4882752), (48, 4272408), (49, 4185216), (54, 3797696), (56, 3662064), (63, 3255168), (64, 3204306), (72, 2848272), (84, 2441376), (96, 2136204), (98, 2092608), (108, 1898848), (112, 1831032), (126, 1627584), (128, 1602153), (144, 1424136), (147, 1395072), (168, 1220688), (173, 1185408), (189, 1085056), (192, 1068102), (196, 1046304), (216, 949424), (224, 915516), (252, 813792), (288, 712068), (294, 697536), (336, 610344), (343, 597888), (346, 592704), (378, 542528), (384, 534051), (392, 523152), (432, 474712), (441, 465024), (448, 457758), (504, 406896), (519, 395136), (576, 356034), (588, 348768), (672, 305172), (686, 298944), (692, 296352), (756, 271264), (784, 261576), (864, 237356), (882, 232512), (896, 228879), (1008, 203448), (1029, 199296), (1038, 197568), (1152, 178017), (1176, 174384), (1211, 169344), (1323, 155008), (1344, 152586), (1372, 149472), (1384, 148176), (1512, 135632), (1557, 131712), (1568, 130788), (1728, 118678), (1764, 116256), (2016, 101724), (2058, 99648), (2076, 98784), (2352, 87192), (2422, 84672), (2646, 77504), (2688, 76293), (2744, 74736), (2768, 74088), (3024, 67816), (3087, 66432), (3114, 65856), (3136, 65394), (3456, 59339), (3528, 58128), (3633, 56448), (4032, 50862), (4116, 49824), (4152, 49392), (4671, 43904), (4704, 43596), (4844, 42336), (5292, 38752), (5488, 37368), (5536, 37044), (6048, 33908), (6174, 33216), (6228, 32928), (6272, 32697), (7056, 29064), (7266, 28224), (8064, 25431), (8232, 24912), (8304, 24696), (8477, 24192), (9261, 22144), (9342, 21952), (9408, 21798), (9688, 21168), (10584, 19376), (10899, 18816), (10976, 18684), (11072, 18522), (12096, 16954), (12348, 16608), (12456, 16464), (14112, 14532)]