208218816

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 336

約数和(自身を含む): 713963520

約数和(自身を除く): 505744704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 31, 32, 36, 39, 46, 48, 52, 54, 62, 64, 69, 72, 78, 92, 93, 96, 104, 108, 117, 124, 138, 144, 156, 169, 184, 186, 192, 207, 208, 216, 234, 248, 276, 279, 288, 299, 312, 338, 351, 368, 372, 403, 414, 416, 432, 468, 496, 507, 552, 558, 576, 598, 621, 624, 676, 702, 713, 736, 744, 806, 828, 832, 837, 864, 897, 936, 992, 1014, 1104, 1116, 1196, 1209, 1242, 1248, 1352, 1404, 1426, 1472, 1488, 1521, 1612, 1656, 1674, 1728, 1794, 1872, 1984, 2028, 2139, 2208, 2232, 2392, 2418, 2484, 2496, 2691, 2704, 2808, 2852, 2976, 3042, 3224, 3312, 3348, 3588, 3627, 3744, 3887, 4056, 4278, 4416, 4464, 4563, 4784, 4836, 4968, 5239, 5382, 5408, 5616, 5704, 5952, 6084, 6417, 6448, 6624, 6696, 7176, 7254, 7488, 7774, 8073, 8112, 8556, 8928, 9126, 9269, 9568, 9672, 9936, 10478, 10764, 10816, 10881, 11232, 11408, 11661, 12168, 12834, 12896, 13248, 13392, 14352, 14508, 15548, 15717, 16146, 16224, 17112, 17856, 18252, 18538, 19136, 19251, 19344, 19872, 20956, 21528, 21762, 22464, 22816, 23322, 24336, 25668, 25792, 26784, 27807, 28704, 29016, 31096, 31434, 32292, 32448, 34224, 34983, 36504, 37076, 38502, 38688, 39744, 41912, 43056, 43524, 45632, 46644, 47151, 48672, 51336, 53568, 55614, 57408, 58032, 62192, 62868, 64584, 68448, 69966, 73008, 74152, 77004, 77376, 83421, 83824, 86112, 87048, 93288, 94302, 97344, 102672, 104949, 111228, 116064, 120497, 124384, 125736, 129168, 136896, 139932, 141453, 146016, 148304, 154008, 166842, 167648, 172224, 174096, 186576, 188604, 205344, 209898, 222456, 232128, 240994, 248768, 250263, 251472, 258336, 279864, 282906, 292032, 296608, 308016, 333684, 335296, 348192, 361491, 373152, 377208, 410688, 419796, 444912, 481988, 500526, 502944, 516672, 559728, 565812, 593216, 616032, 667368, 696384, 722982, 746304, 754416, 839592, 889824, 963976, 1001052, 1005888, 1084473, 1119456, 1131624, 1232064, 1334736, 1445964, 1508832, 1679184, 1779648, 1927952, 2002104, 2168946, 2238912, 2263248, 2669472, 2891928, 3017664, 3253419, 3358368, 3855904, 4004208, 4337892, 4526496, 5338944, 5783856, 6506838, 6716736, 7711808, 8008416, 8675784, 9052992, 11567712, 13013676, 16016832, 17351568, 23135424, 26027352, 34703136, 52054704, 69406272, 104109408, 208218816]

約数ペア:

[(1, 208218816), (2, 104109408), (3, 69406272), (4, 52054704), (6, 34703136), (8, 26027352), (9, 23135424), (12, 17351568), (13, 16016832), (16, 13013676), (18, 11567712), (23, 9052992), (24, 8675784), (26, 8008416), (27, 7711808), (31, 6716736), (32, 6506838), (36, 5783856), (39, 5338944), (46, 4526496), (48, 4337892), (52, 4004208), (54, 3855904), (62, 3358368), (64, 3253419), (69, 3017664), (72, 2891928), (78, 2669472), (92, 2263248), (93, 2238912), (96, 2168946), (104, 2002104), (108, 1927952), (117, 1779648), (124, 1679184), (138, 1508832), (144, 1445964), (156, 1334736), (169, 1232064), (184, 1131624), (186, 1119456), (192, 1084473), (207, 1005888), (208, 1001052), (216, 963976), (234, 889824), (248, 839592), (276, 754416), (279, 746304), (288, 722982), (299, 696384), (312, 667368), (338, 616032), (351, 593216), (368, 565812), (372, 559728), (403, 516672), (414, 502944), (416, 500526), (432, 481988), (468, 444912), (496, 419796), (507, 410688), (552, 377208), (558, 373152), (576, 361491), (598, 348192), (621, 335296), (624, 333684), (676, 308016), (702, 296608), (713, 292032), (736, 282906), (744, 279864), (806, 258336), (828, 251472), (832, 250263), (837, 248768), (864, 240994), (897, 232128), (936, 222456), (992, 209898), (1014, 205344), (1104, 188604), (1116, 186576), (1196, 174096), (1209, 172224), (1242, 167648), (1248, 166842), (1352, 154008), (1404, 148304), (1426, 146016), (1472, 141453), (1488, 139932), (1521, 136896), (1612, 129168), (1656, 125736), (1674, 124384), (1728, 120497), (1794, 116064), (1872, 111228), (1984, 104949), (2028, 102672), (2139, 97344), (2208, 94302), (2232, 93288), (2392, 87048), (2418, 86112), (2484, 83824), (2496, 83421), (2691, 77376), (2704, 77004), (2808, 74152), (2852, 73008), (2976, 69966), (3042, 68448), (3224, 64584), (3312, 62868), (3348, 62192), (3588, 58032), (3627, 57408), (3744, 55614), (3887, 53568), (4056, 51336), (4278, 48672), (4416, 47151), (4464, 46644), (4563, 45632), (4784, 43524), (4836, 43056), (4968, 41912), (5239, 39744), (5382, 38688), (5408, 38502), (5616, 37076), (5704, 36504), (5952, 34983), (6084, 34224), (6417, 32448), (6448, 32292), (6624, 31434), (6696, 31096), (7176, 29016), (7254, 28704), (7488, 27807), (7774, 26784), (8073, 25792), (8112, 25668), (8556, 24336), (8928, 23322), (9126, 22816), (9269, 22464), (9568, 21762), (9672, 21528), (9936, 20956), (10478, 19872), (10764, 19344), (10816, 19251), (10881, 19136), (11232, 18538), (11408, 18252), (11661, 17856), (12168, 17112), (12834, 16224), (12896, 16146), (13248, 15717), (13392, 15548), (14352, 14508)]