209174784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 711508224

約数和(自身を除く): 502333440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 73, 78, 82, 84, 91, 96, 104, 112, 123, 128, 146, 156, 164, 168, 182, 192, 208, 219, 224, 246, 256, 273, 287, 292, 312, 328, 336, 364, 384, 416, 438, 448, 492, 511, 533, 546, 574, 584, 624, 656, 672, 728, 768, 832, 861, 876, 896, 949, 984, 1022, 1066, 1092, 1148, 1168, 1248, 1312, 1344, 1456, 1533, 1599, 1664, 1722, 1752, 1792, 1898, 1968, 2044, 2132, 2184, 2296, 2336, 2496, 2624, 2688, 2847, 2912, 2993, 3066, 3198, 3328, 3444, 3504, 3731, 3796, 3936, 4088, 4264, 4368, 4592, 4672, 4992, 5248, 5376, 5694, 5824, 5986, 6132, 6396, 6643, 6888, 7008, 7462, 7592, 7872, 8176, 8528, 8736, 8979, 9184, 9344, 9984, 10496, 11193, 11388, 11648, 11972, 12264, 12792, 13286, 13776, 14016, 14924, 15184, 15744, 16352, 17056, 17472, 17958, 18368, 18688, 19929, 20951, 22386, 22776, 23296, 23944, 24528, 25584, 26572, 27552, 28032, 29848, 30368, 31488, 32704, 34112, 34944, 35916, 36736, 38909, 39858, 41902, 44772, 45552, 47888, 49056, 51168, 53144, 55104, 56064, 59696, 60736, 62853, 65408, 68224, 69888, 71832, 73472, 77818, 79716, 83804, 89544, 91104, 95776, 98112, 102336, 106288, 110208, 116727, 119392, 121472, 125706, 130816, 136448, 143664, 155636, 159432, 167608, 179088, 182208, 191552, 196224, 204672, 212576, 220416, 233454, 238784, 242944, 251412, 272363, 287328, 311272, 318864, 335216, 358176, 364416, 383104, 392448, 409344, 425152, 466908, 477568, 502824, 544726, 574656, 622544, 637728, 670432, 716352, 728832, 766208, 817089, 850304, 933816, 955136, 1005648, 1089452, 1149312, 1245088, 1275456, 1340864, 1432704, 1634178, 1700608, 1867632, 2011296, 2178904, 2298624, 2490176, 2550912, 2681728, 2865408, 3268356, 3735264, 4022592, 4357808, 4980352, 5101824, 5363456, 6536712, 7470528, 8045184, 8715616, 9960704, 13073424, 14941056, 16090368, 17431232, 26146848, 29882112, 34862464, 52293696, 69724928, 104587392, 209174784]

約数ペア:

[(1, 209174784), (2, 104587392), (3, 69724928), (4, 52293696), (6, 34862464), (7, 29882112), (8, 26146848), (12, 17431232), (13, 16090368), (14, 14941056), (16, 13073424), (21, 9960704), (24, 8715616), (26, 8045184), (28, 7470528), (32, 6536712), (39, 5363456), (41, 5101824), (42, 4980352), (48, 4357808), (52, 4022592), (56, 3735264), (64, 3268356), (73, 2865408), (78, 2681728), (82, 2550912), (84, 2490176), (91, 2298624), (96, 2178904), (104, 2011296), (112, 1867632), (123, 1700608), (128, 1634178), (146, 1432704), (156, 1340864), (164, 1275456), (168, 1245088), (182, 1149312), (192, 1089452), (208, 1005648), (219, 955136), (224, 933816), (246, 850304), (256, 817089), (273, 766208), (287, 728832), (292, 716352), (312, 670432), (328, 637728), (336, 622544), (364, 574656), (384, 544726), (416, 502824), (438, 477568), (448, 466908), (492, 425152), (511, 409344), (533, 392448), (546, 383104), (574, 364416), (584, 358176), (624, 335216), (656, 318864), (672, 311272), (728, 287328), (768, 272363), (832, 251412), (861, 242944), (876, 238784), (896, 233454), (949, 220416), (984, 212576), (1022, 204672), (1066, 196224), (1092, 191552), (1148, 182208), (1168, 179088), (1248, 167608), (1312, 159432), (1344, 155636), (1456, 143664), (1533, 136448), (1599, 130816), (1664, 125706), (1722, 121472), (1752, 119392), (1792, 116727), (1898, 110208), (1968, 106288), (2044, 102336), (2132, 98112), (2184, 95776), (2296, 91104), (2336, 89544), (2496, 83804), (2624, 79716), (2688, 77818), (2847, 73472), (2912, 71832), (2993, 69888), (3066, 68224), (3198, 65408), (3328, 62853), (3444, 60736), (3504, 59696), (3731, 56064), (3796, 55104), (3936, 53144), (4088, 51168), (4264, 49056), (4368, 47888), (4592, 45552), (4672, 44772), (4992, 41902), (5248, 39858), (5376, 38909), (5694, 36736), (5824, 35916), (5986, 34944), (6132, 34112), (6396, 32704), (6643, 31488), (6888, 30368), (7008, 29848), (7462, 28032), (7592, 27552), (7872, 26572), (8176, 25584), (8528, 24528), (8736, 23944), (8979, 23296), (9184, 22776), (9344, 22386), (9984, 20951), (10496, 19929), (11193, 18688), (11388, 18368), (11648, 17958), (11972, 17472), (12264, 17056), (12792, 16352), (13286, 15744), (13776, 15184), (14016, 14924)]