205871232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 685440000

約数和(自身を除く): 479568768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 64, 76, 84, 87, 96, 112, 114, 116, 128, 133, 139, 152, 168, 174, 192, 203, 224, 228, 232, 266, 278, 304, 336, 348, 384, 399, 406, 417, 448, 456, 464, 532, 551, 556, 608, 609, 672, 696, 798, 812, 834, 896, 912, 928, 973, 1064, 1102, 1112, 1216, 1218, 1344, 1392, 1596, 1624, 1653, 1668, 1824, 1856, 1946, 2128, 2204, 2224, 2432, 2436, 2641, 2688, 2784, 2919, 3192, 3248, 3306, 3336, 3648, 3712, 3857, 3892, 4031, 4256, 4408, 4448, 4872, 5282, 5568, 5838, 6384, 6496, 6612, 6672, 7296, 7714, 7784, 7923, 8062, 8512, 8816, 8896, 9744, 10564, 11136, 11571, 11676, 12093, 12768, 12992, 13224, 13344, 15428, 15568, 15846, 16124, 17024, 17632, 17792, 18487, 19488, 21128, 23142, 23352, 24186, 25536, 25984, 26448, 26688, 28217, 30856, 31136, 31692, 32248, 35264, 36974, 38976, 42256, 46284, 46704, 48372, 51072, 52896, 53376, 55461, 56434, 61712, 62272, 63384, 64496, 70528, 73948, 76589, 77952, 84512, 84651, 92568, 93408, 96744, 105792, 110922, 112868, 123424, 124544, 126768, 128992, 147896, 153178, 169024, 169302, 185136, 186816, 193488, 211584, 221844, 225736, 229767, 246848, 253536, 257984, 295792, 306356, 338048, 338604, 370272, 373632, 386976, 443688, 451472, 459534, 493696, 507072, 515968, 536123, 591584, 612712, 677208, 740544, 773952, 887376, 902944, 919068, 1014144, 1072246, 1183168, 1225424, 1354416, 1481088, 1547904, 1608369, 1774752, 1805888, 1838136, 2144492, 2366336, 2450848, 2708832, 3216738, 3549504, 3611776, 3676272, 4288984, 4901696, 5417664, 6433476, 7099008, 7352544, 8577968, 9803392, 10835328, 12866952, 14705088, 17155936, 25733904, 29410176, 34311872, 51467808, 68623744, 102935616, 205871232]

約数ペア:

[(1, 205871232), (2, 102935616), (3, 68623744), (4, 51467808), (6, 34311872), (7, 29410176), (8, 25733904), (12, 17155936), (14, 14705088), (16, 12866952), (19, 10835328), (21, 9803392), (24, 8577968), (28, 7352544), (29, 7099008), (32, 6433476), (38, 5417664), (42, 4901696), (48, 4288984), (56, 3676272), (57, 3611776), (58, 3549504), (64, 3216738), (76, 2708832), (84, 2450848), (87, 2366336), (96, 2144492), (112, 1838136), (114, 1805888), (116, 1774752), (128, 1608369), (133, 1547904), (139, 1481088), (152, 1354416), (168, 1225424), (174, 1183168), (192, 1072246), (203, 1014144), (224, 919068), (228, 902944), (232, 887376), (266, 773952), (278, 740544), (304, 677208), (336, 612712), (348, 591584), (384, 536123), (399, 515968), (406, 507072), (417, 493696), (448, 459534), (456, 451472), (464, 443688), (532, 386976), (551, 373632), (556, 370272), (608, 338604), (609, 338048), (672, 306356), (696, 295792), (798, 257984), (812, 253536), (834, 246848), (896, 229767), (912, 225736), (928, 221844), (973, 211584), (1064, 193488), (1102, 186816), (1112, 185136), (1216, 169302), (1218, 169024), (1344, 153178), (1392, 147896), (1596, 128992), (1624, 126768), (1653, 124544), (1668, 123424), (1824, 112868), (1856, 110922), (1946, 105792), (2128, 96744), (2204, 93408), (2224, 92568), (2432, 84651), (2436, 84512), (2641, 77952), (2688, 76589), (2784, 73948), (2919, 70528), (3192, 64496), (3248, 63384), (3306, 62272), (3336, 61712), (3648, 56434), (3712, 55461), (3857, 53376), (3892, 52896), (4031, 51072), (4256, 48372), (4408, 46704), (4448, 46284), (4872, 42256), (5282, 38976), (5568, 36974), (5838, 35264), (6384, 32248), (6496, 31692), (6612, 31136), (6672, 30856), (7296, 28217), (7714, 26688), (7784, 26448), (7923, 25984), (8062, 25536), (8512, 24186), (8816, 23352), (8896, 23142), (9744, 21128), (10564, 19488), (11136, 18487), (11571, 17792), (11676, 17632), (12093, 17024), (12768, 16124), (12992, 15846), (13224, 15568), (13344, 15428)]