209752704

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 746272800

約数和(自身を除く): 536520096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 37, 38, 42, 48, 56, 57, 63, 64, 72, 74, 76, 84, 96, 111, 112, 114, 126, 128, 133, 144, 148, 152, 168, 171, 192, 222, 224, 228, 252, 259, 266, 288, 296, 304, 333, 336, 342, 384, 399, 444, 448, 456, 504, 518, 532, 576, 592, 608, 666, 672, 684, 703, 777, 798, 888, 896, 912, 1008, 1036, 1064, 1152, 1184, 1197, 1216, 1332, 1344, 1368, 1369, 1406, 1554, 1596, 1776, 1824, 2016, 2072, 2109, 2128, 2331, 2368, 2394, 2432, 2664, 2688, 2736, 2738, 2812, 3108, 3192, 3552, 3648, 4032, 4107, 4144, 4218, 4256, 4662, 4736, 4788, 4921, 5328, 5472, 5476, 5624, 6216, 6327, 6384, 7104, 7296, 8064, 8214, 8288, 8436, 8512, 9324, 9576, 9583, 9842, 10656, 10944, 10952, 11248, 12321, 12432, 12654, 12768, 14208, 14763, 16428, 16576, 16872, 17024, 18648, 19152, 19166, 19684, 21312, 21888, 21904, 22496, 24642, 24864, 25308, 25536, 26011, 28749, 29526, 32856, 33152, 33744, 37296, 38304, 38332, 39368, 42624, 43808, 44289, 44992, 49284, 49728, 50616, 51072, 52022, 57498, 59052, 65712, 67488, 74592, 76608, 76664, 78033, 78736, 86247, 87616, 88578, 89984, 98568, 99456, 101232, 104044, 114996, 118104, 131424, 134976, 149184, 153216, 153328, 156066, 157472, 172494, 175232, 177156, 182077, 197136, 202464, 208088, 229992, 234099, 236208, 262848, 269952, 298368, 306656, 312132, 314944, 344988, 354312, 364154, 394272, 404928, 416176, 459984, 468198, 472416, 525696, 546231, 613312, 624264, 629888, 689976, 708624, 728308, 788544, 809856, 832352, 919968, 936396, 944832, 1092462, 1226624, 1248528, 1379952, 1417248, 1456616, 1577088, 1638693, 1664704, 1839936, 1872792, 1889664, 2184924, 2497056, 2759904, 2834496, 2913232, 3277386, 3329408, 3679872, 3745584, 4369848, 4994112, 5519808, 5668992, 5826464, 6554772, 7491168, 8739696, 9988224, 11039616, 11652928, 13109544, 14982336, 17479392, 23305856, 26219088, 29964672, 34958784, 52438176, 69917568, 104876352, 209752704]

約数ペア:

[(1, 209752704), (2, 104876352), (3, 69917568), (4, 52438176), (6, 34958784), (7, 29964672), (8, 26219088), (9, 23305856), (12, 17479392), (14, 14982336), (16, 13109544), (18, 11652928), (19, 11039616), (21, 9988224), (24, 8739696), (28, 7491168), (32, 6554772), (36, 5826464), (37, 5668992), (38, 5519808), (42, 4994112), (48, 4369848), (56, 3745584), (57, 3679872), (63, 3329408), (64, 3277386), (72, 2913232), (74, 2834496), (76, 2759904), (84, 2497056), (96, 2184924), (111, 1889664), (112, 1872792), (114, 1839936), (126, 1664704), (128, 1638693), (133, 1577088), (144, 1456616), (148, 1417248), (152, 1379952), (168, 1248528), (171, 1226624), (192, 1092462), (222, 944832), (224, 936396), (228, 919968), (252, 832352), (259, 809856), (266, 788544), (288, 728308), (296, 708624), (304, 689976), (333, 629888), (336, 624264), (342, 613312), (384, 546231), (399, 525696), (444, 472416), (448, 468198), (456, 459984), (504, 416176), (518, 404928), (532, 394272), (576, 364154), (592, 354312), (608, 344988), (666, 314944), (672, 312132), (684, 306656), (703, 298368), (777, 269952), (798, 262848), (888, 236208), (896, 234099), (912, 229992), (1008, 208088), (1036, 202464), (1064, 197136), (1152, 182077), (1184, 177156), (1197, 175232), (1216, 172494), (1332, 157472), (1344, 156066), (1368, 153328), (1369, 153216), (1406, 149184), (1554, 134976), (1596, 131424), (1776, 118104), (1824, 114996), (2016, 104044), (2072, 101232), (2109, 99456), (2128, 98568), (2331, 89984), (2368, 88578), (2394, 87616), (2432, 86247), (2664, 78736), (2688, 78033), (2736, 76664), (2738, 76608), (2812, 74592), (3108, 67488), (3192, 65712), (3552, 59052), (3648, 57498), (4032, 52022), (4107, 51072), (4144, 50616), (4218, 49728), (4256, 49284), (4662, 44992), (4736, 44289), (4788, 43808), (4921, 42624), (5328, 39368), (5472, 38332), (5476, 38304), (5624, 37296), (6216, 33744), (6327, 33152), (6384, 32856), (7104, 29526), (7296, 28749), (8064, 26011), (8214, 25536), (8288, 25308), (8436, 24864), (8512, 24642), (9324, 22496), (9576, 21904), (9583, 21888), (9842, 21312), (10656, 19684), (10944, 19166), (10952, 19152), (11248, 18648), (12321, 17024), (12432, 16872), (12654, 16576), (12768, 16428), (14208, 14763)]