203825664

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 689420160

約数和(自身を除く): 485594496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 89, 96, 112, 126, 128, 142, 144, 168, 178, 192, 213, 224, 252, 256, 267, 284, 288, 336, 356, 384, 426, 448, 497, 504, 512, 534, 568, 576, 623, 639, 672, 712, 768, 801, 852, 896, 994, 1008, 1068, 1136, 1152, 1246, 1278, 1344, 1424, 1491, 1536, 1602, 1704, 1792, 1869, 1988, 2016, 2136, 2272, 2304, 2492, 2556, 2688, 2848, 2982, 3204, 3408, 3584, 3738, 3976, 4032, 4272, 4473, 4544, 4608, 4984, 5112, 5376, 5607, 5696, 5964, 6319, 6408, 6816, 7476, 7952, 8064, 8544, 8946, 9088, 9968, 10224, 10752, 11214, 11392, 11928, 12638, 12816, 13632, 14952, 15904, 16128, 17088, 17892, 18176, 18957, 19936, 20448, 22428, 22784, 23856, 25276, 25632, 27264, 29904, 31808, 32256, 34176, 35784, 36352, 37914, 39872, 40896, 44233, 44856, 45568, 47712, 50552, 51264, 54528, 56871, 59808, 63616, 68352, 71568, 75828, 79744, 81792, 88466, 89712, 95424, 101104, 102528, 109056, 113742, 119616, 127232, 132699, 136704, 143136, 151656, 159488, 163584, 176932, 179424, 190848, 202208, 205056, 227484, 239232, 254464, 265398, 286272, 303312, 318976, 327168, 353864, 358848, 381696, 398097, 404416, 410112, 454968, 478464, 530796, 572544, 606624, 707728, 717696, 763392, 796194, 808832, 909936, 956928, 1061592, 1145088, 1213248, 1415456, 1435392, 1592388, 1617664, 1819872, 2123184, 2290176, 2426496, 2830912, 2870784, 3184776, 3235328, 3639744, 4246368, 4852992, 5661824, 6369552, 7279488, 8492736, 9705984, 11323648, 12739104, 14558976, 16985472, 22647296, 25478208, 29117952, 33970944, 50956416, 67941888, 101912832, 203825664]

約数ペア:

[(1, 203825664), (2, 101912832), (3, 67941888), (4, 50956416), (6, 33970944), (7, 29117952), (8, 25478208), (9, 22647296), (12, 16985472), (14, 14558976), (16, 12739104), (18, 11323648), (21, 9705984), (24, 8492736), (28, 7279488), (32, 6369552), (36, 5661824), (42, 4852992), (48, 4246368), (56, 3639744), (63, 3235328), (64, 3184776), (71, 2870784), (72, 2830912), (84, 2426496), (89, 2290176), (96, 2123184), (112, 1819872), (126, 1617664), (128, 1592388), (142, 1435392), (144, 1415456), (168, 1213248), (178, 1145088), (192, 1061592), (213, 956928), (224, 909936), (252, 808832), (256, 796194), (267, 763392), (284, 717696), (288, 707728), (336, 606624), (356, 572544), (384, 530796), (426, 478464), (448, 454968), (497, 410112), (504, 404416), (512, 398097), (534, 381696), (568, 358848), (576, 353864), (623, 327168), (639, 318976), (672, 303312), (712, 286272), (768, 265398), (801, 254464), (852, 239232), (896, 227484), (994, 205056), (1008, 202208), (1068, 190848), (1136, 179424), (1152, 176932), (1246, 163584), (1278, 159488), (1344, 151656), (1424, 143136), (1491, 136704), (1536, 132699), (1602, 127232), (1704, 119616), (1792, 113742), (1869, 109056), (1988, 102528), (2016, 101104), (2136, 95424), (2272, 89712), (2304, 88466), (2492, 81792), (2556, 79744), (2688, 75828), (2848, 71568), (2982, 68352), (3204, 63616), (3408, 59808), (3584, 56871), (3738, 54528), (3976, 51264), (4032, 50552), (4272, 47712), (4473, 45568), (4544, 44856), (4608, 44233), (4984, 40896), (5112, 39872), (5376, 37914), (5607, 36352), (5696, 35784), (5964, 34176), (6319, 32256), (6408, 31808), (6816, 29904), (7476, 27264), (7952, 25632), (8064, 25276), (8544, 23856), (8946, 22784), (9088, 22428), (9968, 20448), (10224, 19936), (10752, 18957), (11214, 18176), (11392, 17892), (11928, 17088), (12638, 16128), (12816, 15904), (13632, 14952)]