208772928

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 252

約数和(自身を含む): 750973860

約数和(自身を除く): 542200932

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 569, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1138, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1707, 1764, 1872, 1911, 2016, 2184, 2276, 2352, 2496, 2548, 2912, 3136, 3276, 3414, 3528, 3744, 3822, 3983, 4032, 4368, 4552, 4704, 5096, 5121, 5733, 5824, 6552, 6828, 7056, 7397, 7488, 7644, 7966, 8736, 9104, 9408, 10192, 10242, 11466, 11949, 13104, 13656, 14112, 14794, 15288, 15932, 17472, 18208, 20384, 20484, 22191, 22932, 23898, 26208, 27312, 27881, 28224, 29588, 30576, 31864, 35847, 36416, 40768, 40968, 44382, 45864, 47796, 51779, 52416, 54624, 55762, 59176, 61152, 63728, 66573, 71694, 81936, 83643, 88764, 91728, 95592, 103558, 109248, 111524, 118352, 122304, 127456, 133146, 143388, 155337, 163872, 167286, 177528, 183456, 191184, 207116, 223048, 236704, 250929, 254912, 266292, 286776, 310674, 327744, 334572, 355056, 362453, 366912, 382368, 414232, 446096, 466011, 473408, 501858, 532584, 573552, 621348, 669144, 710112, 724906, 764736, 828464, 892192, 932022, 1003716, 1065168, 1087359, 1147104, 1242696, 1338288, 1420224, 1449812, 1656928, 1784384, 1864044, 2007432, 2130336, 2174718, 2294208, 2485392, 2676576, 2899624, 3262077, 3313856, 3728088, 4014864, 4260672, 4349436, 4970784, 5353152, 5799248, 6524154, 7456176, 8029728, 8698872, 9941568, 11598496, 13048308, 14912352, 16059456, 17397744, 23196992, 26096616, 29824704, 34795488, 52193232, 69590976, 104386464, 208772928]

約数ペア:

[(1, 208772928), (2, 104386464), (3, 69590976), (4, 52193232), (6, 34795488), (7, 29824704), (8, 26096616), (9, 23196992), (12, 17397744), (13, 16059456), (14, 14912352), (16, 13048308), (18, 11598496), (21, 9941568), (24, 8698872), (26, 8029728), (28, 7456176), (32, 6524154), (36, 5799248), (39, 5353152), (42, 4970784), (48, 4349436), (49, 4260672), (52, 4014864), (56, 3728088), (63, 3313856), (64, 3262077), (72, 2899624), (78, 2676576), (84, 2485392), (91, 2294208), (96, 2174718), (98, 2130336), (104, 2007432), (112, 1864044), (117, 1784384), (126, 1656928), (144, 1449812), (147, 1420224), (156, 1338288), (168, 1242696), (182, 1147104), (192, 1087359), (196, 1065168), (208, 1003716), (224, 932022), (234, 892192), (252, 828464), (273, 764736), (288, 724906), (294, 710112), (312, 669144), (336, 621348), (364, 573552), (392, 532584), (416, 501858), (441, 473408), (448, 466011), (468, 446096), (504, 414232), (546, 382368), (569, 366912), (576, 362453), (588, 355056), (624, 334572), (637, 327744), (672, 310674), (728, 286776), (784, 266292), (819, 254912), (832, 250929), (882, 236704), (936, 223048), (1008, 207116), (1092, 191184), (1138, 183456), (1176, 177528), (1248, 167286), (1274, 163872), (1344, 155337), (1456, 143388), (1568, 133146), (1638, 127456), (1707, 122304), (1764, 118352), (1872, 111524), (1911, 109248), (2016, 103558), (2184, 95592), (2276, 91728), (2352, 88764), (2496, 83643), (2548, 81936), (2912, 71694), (3136, 66573), (3276, 63728), (3414, 61152), (3528, 59176), (3744, 55762), (3822, 54624), (3983, 52416), (4032, 51779), (4368, 47796), (4552, 45864), (4704, 44382), (5096, 40968), (5121, 40768), (5733, 36416), (5824, 35847), (6552, 31864), (6828, 30576), (7056, 29588), (7397, 28224), (7488, 27881), (7644, 27312), (7966, 26208), (8736, 23898), (9104, 22932), (9408, 22191), (10192, 20484), (10242, 20384), (11466, 18208), (11949, 17472), (13104, 15932), (13656, 15288), (14112, 14794)]