205234848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 534459744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 96, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 191, 208, 224, 234, 246, 252, 273, 287, 288, 312, 328, 336, 364, 369, 382, 416, 468, 492, 504, 533, 546, 573, 574, 624, 656, 672, 728, 738, 764, 819, 861, 936, 984, 1008, 1066, 1092, 1146, 1148, 1248, 1312, 1337, 1456, 1476, 1528, 1599, 1638, 1719, 1722, 1872, 1968, 2016, 2132, 2184, 2292, 2296, 2483, 2583, 2674, 2912, 2952, 3056, 3198, 3276, 3438, 3444, 3731, 3744, 3936, 4011, 4264, 4368, 4584, 4592, 4797, 4966, 5166, 5348, 5904, 6112, 6396, 6552, 6876, 6888, 7449, 7462, 7831, 8022, 8528, 8736, 9168, 9184, 9594, 9932, 10332, 10696, 11193, 11808, 12033, 12792, 13104, 13752, 13776, 14898, 14924, 15662, 16044, 17056, 17381, 18336, 19188, 19864, 20664, 21392, 22347, 22386, 23493, 24066, 25584, 26208, 27504, 27552, 29796, 29848, 31324, 32088, 33579, 34762, 38376, 39728, 41328, 42784, 44694, 44772, 46986, 48132, 51168, 52143, 54817, 55008, 59592, 59696, 62648, 64176, 67158, 69524, 70479, 76752, 79456, 82656, 89388, 89544, 93972, 96264, 101803, 104286, 109634, 119184, 119392, 125296, 128352, 134316, 139048, 140958, 153504, 156429, 164451, 178776, 179088, 187944, 192528, 203606, 208572, 219268, 238368, 250592, 268632, 278096, 281916, 305409, 312858, 328902, 357552, 358176, 375888, 385056, 407212, 417144, 438536, 493353, 537264, 556192, 563832, 610818, 625716, 657804, 712621, 715104, 751776, 814424, 834288, 877072, 916227, 986706, 1074528, 1127664, 1221636, 1251432, 1315608, 1425242, 1628848, 1668576, 1754144, 1832454, 1973412, 2137863, 2255328, 2443272, 2502864, 2631216, 2850484, 3257696, 3664908, 3946824, 4275726, 4886544, 5005728, 5262432, 5700968, 6413589, 7329816, 7893648, 8551452, 9773088, 11401936, 12827178, 14659632, 15787296, 17102904, 22803872, 25654356, 29319264, 34205808, 51308712, 68411616, 102617424, 205234848]

約数ペア:

[(1, 205234848), (2, 102617424), (3, 68411616), (4, 51308712), (6, 34205808), (7, 29319264), (8, 25654356), (9, 22803872), (12, 17102904), (13, 15787296), (14, 14659632), (16, 12827178), (18, 11401936), (21, 9773088), (24, 8551452), (26, 7893648), (28, 7329816), (32, 6413589), (36, 5700968), (39, 5262432), (41, 5005728), (42, 4886544), (48, 4275726), (52, 3946824), (56, 3664908), (63, 3257696), (72, 2850484), (78, 2631216), (82, 2502864), (84, 2443272), (91, 2255328), (96, 2137863), (104, 1973412), (112, 1832454), (117, 1754144), (123, 1668576), (126, 1628848), (144, 1425242), (156, 1315608), (164, 1251432), (168, 1221636), (182, 1127664), (191, 1074528), (208, 986706), (224, 916227), (234, 877072), (246, 834288), (252, 814424), (273, 751776), (287, 715104), (288, 712621), (312, 657804), (328, 625716), (336, 610818), (364, 563832), (369, 556192), (382, 537264), (416, 493353), (468, 438536), (492, 417144), (504, 407212), (533, 385056), (546, 375888), (573, 358176), (574, 357552), (624, 328902), (656, 312858), (672, 305409), (728, 281916), (738, 278096), (764, 268632), (819, 250592), (861, 238368), (936, 219268), (984, 208572), (1008, 203606), (1066, 192528), (1092, 187944), (1146, 179088), (1148, 178776), (1248, 164451), (1312, 156429), (1337, 153504), (1456, 140958), (1476, 139048), (1528, 134316), (1599, 128352), (1638, 125296), (1719, 119392), (1722, 119184), (1872, 109634), (1968, 104286), (2016, 101803), (2132, 96264), (2184, 93972), (2292, 89544), (2296, 89388), (2483, 82656), (2583, 79456), (2674, 76752), (2912, 70479), (2952, 69524), (3056, 67158), (3198, 64176), (3276, 62648), (3438, 59696), (3444, 59592), (3731, 55008), (3744, 54817), (3936, 52143), (4011, 51168), (4264, 48132), (4368, 46986), (4584, 44772), (4592, 44694), (4797, 42784), (4966, 41328), (5166, 39728), (5348, 38376), (5904, 34762), (6112, 33579), (6396, 32088), (6552, 31324), (6876, 29848), (6888, 29796), (7449, 27552), (7462, 27504), (7831, 26208), (8022, 25584), (8528, 24066), (8736, 23493), (9168, 22386), (9184, 22347), (9594, 21392), (9932, 20664), (10332, 19864), (10696, 19188), (11193, 18336), (11808, 17381), (12033, 17056), (12792, 16044), (13104, 15662), (13752, 14924), (13776, 14898)]