205931712

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 452436288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 59, 64, 84, 96, 98, 106, 112, 118, 147, 159, 168, 177, 192, 196, 212, 224, 236, 294, 318, 336, 343, 354, 371, 392, 413, 424, 448, 472, 588, 636, 672, 686, 708, 742, 784, 826, 848, 944, 1029, 1113, 1176, 1239, 1272, 1344, 1372, 1416, 1484, 1568, 1652, 1696, 1888, 2058, 2226, 2352, 2478, 2544, 2597, 2744, 2832, 2891, 2968, 3127, 3136, 3304, 3392, 3776, 4116, 4452, 4704, 4956, 5088, 5194, 5488, 5664, 5782, 5936, 6254, 6608, 7791, 8232, 8673, 8904, 9381, 9408, 9912, 10176, 10388, 10976, 11328, 11564, 11872, 12508, 13216, 15582, 16464, 17346, 17808, 18179, 18762, 19824, 20237, 20776, 21889, 21952, 23128, 23744, 25016, 26432, 31164, 32928, 34692, 35616, 36358, 37524, 39648, 40474, 41552, 43778, 46256, 50032, 54537, 60711, 62328, 65667, 65856, 69384, 71232, 72716, 75048, 79296, 80948, 83104, 87556, 92512, 100064, 109074, 121422, 124656, 131334, 138768, 145432, 150096, 153223, 161896, 166208, 175112, 185024, 200128, 218148, 242844, 249312, 262668, 277536, 290864, 300192, 306446, 323792, 350224, 436296, 459669, 485688, 498624, 525336, 555072, 581728, 600384, 612892, 647584, 700448, 872592, 919338, 971376, 1050672, 1072561, 1163456, 1225784, 1295168, 1400896, 1745184, 1838676, 1942752, 2101344, 2145122, 2451568, 3217683, 3490368, 3677352, 3885504, 4202688, 4290244, 4903136, 6435366, 7354704, 8580488, 9806272, 12870732, 14709408, 17160976, 25741464, 29418816, 34321952, 51482928, 68643904, 102965856, 205931712]

約数ペア:

[(1, 205931712), (2, 102965856), (3, 68643904), (4, 51482928), (6, 34321952), (7, 29418816), (8, 25741464), (12, 17160976), (14, 14709408), (16, 12870732), (21, 9806272), (24, 8580488), (28, 7354704), (32, 6435366), (42, 4903136), (48, 4290244), (49, 4202688), (53, 3885504), (56, 3677352), (59, 3490368), (64, 3217683), (84, 2451568), (96, 2145122), (98, 2101344), (106, 1942752), (112, 1838676), (118, 1745184), (147, 1400896), (159, 1295168), (168, 1225784), (177, 1163456), (192, 1072561), (196, 1050672), (212, 971376), (224, 919338), (236, 872592), (294, 700448), (318, 647584), (336, 612892), (343, 600384), (354, 581728), (371, 555072), (392, 525336), (413, 498624), (424, 485688), (448, 459669), (472, 436296), (588, 350224), (636, 323792), (672, 306446), (686, 300192), (708, 290864), (742, 277536), (784, 262668), (826, 249312), (848, 242844), (944, 218148), (1029, 200128), (1113, 185024), (1176, 175112), (1239, 166208), (1272, 161896), (1344, 153223), (1372, 150096), (1416, 145432), (1484, 138768), (1568, 131334), (1652, 124656), (1696, 121422), (1888, 109074), (2058, 100064), (2226, 92512), (2352, 87556), (2478, 83104), (2544, 80948), (2597, 79296), (2744, 75048), (2832, 72716), (2891, 71232), (2968, 69384), (3127, 65856), (3136, 65667), (3304, 62328), (3392, 60711), (3776, 54537), (4116, 50032), (4452, 46256), (4704, 43778), (4956, 41552), (5088, 40474), (5194, 39648), (5488, 37524), (5664, 36358), (5782, 35616), (5936, 34692), (6254, 32928), (6608, 31164), (7791, 26432), (8232, 25016), (8673, 23744), (8904, 23128), (9381, 21952), (9408, 21889), (9912, 20776), (10176, 20237), (10388, 19824), (10976, 18762), (11328, 18179), (11564, 17808), (11872, 17346), (12508, 16464), (13216, 15582)]