208231296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 699148800

約数和(自身を除く): 490917504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 59, 64, 78, 84, 91, 96, 101, 104, 112, 118, 128, 156, 168, 177, 182, 192, 202, 208, 224, 236, 273, 303, 312, 336, 354, 364, 384, 404, 413, 416, 448, 472, 546, 606, 624, 672, 707, 708, 728, 767, 808, 826, 832, 896, 944, 1092, 1212, 1239, 1248, 1313, 1344, 1414, 1416, 1456, 1534, 1616, 1652, 1664, 1888, 2121, 2184, 2301, 2424, 2478, 2496, 2626, 2688, 2828, 2832, 2912, 3068, 3232, 3304, 3776, 3939, 4242, 4368, 4602, 4848, 4956, 4992, 5252, 5369, 5656, 5664, 5824, 5959, 6136, 6464, 6608, 7552, 7878, 8484, 8736, 9191, 9204, 9696, 9912, 10504, 10738, 11312, 11328, 11648, 11918, 12272, 12928, 13216, 15756, 16107, 16968, 17472, 17877, 18382, 18408, 19392, 19824, 21008, 21476, 22624, 22656, 23836, 24544, 26432, 27573, 31512, 32214, 33936, 34944, 35754, 36764, 36816, 38784, 39648, 41713, 42016, 42952, 45248, 47672, 49088, 52864, 55146, 63024, 64428, 67872, 71508, 73528, 73632, 77467, 79296, 83426, 84032, 85904, 90496, 95344, 98176, 110292, 125139, 126048, 128856, 135744, 143016, 147056, 147264, 154934, 158592, 166852, 168064, 171808, 190688, 220584, 232401, 250278, 252096, 257712, 271488, 286032, 294112, 294528, 309868, 333704, 343616, 381376, 441168, 464802, 500556, 504192, 515424, 542269, 572064, 588224, 619736, 667408, 687232, 762752, 882336, 929604, 1001112, 1030848, 1084538, 1144128, 1176448, 1239472, 1334816, 1626807, 1764672, 1859208, 2002224, 2061696, 2169076, 2288256, 2478944, 2669632, 3253614, 3529344, 3718416, 4004448, 4338152, 4957888, 5339264, 6507228, 7436832, 8008896, 8676304, 9915776, 13014456, 14873664, 16017792, 17352608, 26028912, 29747328, 34705216, 52057824, 69410432, 104115648, 208231296]

約数ペア:

[(1, 208231296), (2, 104115648), (3, 69410432), (4, 52057824), (6, 34705216), (7, 29747328), (8, 26028912), (12, 17352608), (13, 16017792), (14, 14873664), (16, 13014456), (21, 9915776), (24, 8676304), (26, 8008896), (28, 7436832), (32, 6507228), (39, 5339264), (42, 4957888), (48, 4338152), (52, 4004448), (56, 3718416), (59, 3529344), (64, 3253614), (78, 2669632), (84, 2478944), (91, 2288256), (96, 2169076), (101, 2061696), (104, 2002224), (112, 1859208), (118, 1764672), (128, 1626807), (156, 1334816), (168, 1239472), (177, 1176448), (182, 1144128), (192, 1084538), (202, 1030848), (208, 1001112), (224, 929604), (236, 882336), (273, 762752), (303, 687232), (312, 667408), (336, 619736), (354, 588224), (364, 572064), (384, 542269), (404, 515424), (413, 504192), (416, 500556), (448, 464802), (472, 441168), (546, 381376), (606, 343616), (624, 333704), (672, 309868), (707, 294528), (708, 294112), (728, 286032), (767, 271488), (808, 257712), (826, 252096), (832, 250278), (896, 232401), (944, 220584), (1092, 190688), (1212, 171808), (1239, 168064), (1248, 166852), (1313, 158592), (1344, 154934), (1414, 147264), (1416, 147056), (1456, 143016), (1534, 135744), (1616, 128856), (1652, 126048), (1664, 125139), (1888, 110292), (2121, 98176), (2184, 95344), (2301, 90496), (2424, 85904), (2478, 84032), (2496, 83426), (2626, 79296), (2688, 77467), (2828, 73632), (2832, 73528), (2912, 71508), (3068, 67872), (3232, 64428), (3304, 63024), (3776, 55146), (3939, 52864), (4242, 49088), (4368, 47672), (4602, 45248), (4848, 42952), (4956, 42016), (4992, 41713), (5252, 39648), (5369, 38784), (5656, 36816), (5664, 36764), (5824, 35754), (5959, 34944), (6136, 33936), (6464, 32214), (6608, 31512), (7552, 27573), (7878, 26432), (8484, 24544), (8736, 23836), (9191, 22656), (9204, 22624), (9696, 21476), (9912, 21008), (10504, 19824), (10738, 19392), (11312, 18408), (11328, 18382), (11648, 17877), (11918, 17472), (12272, 16968), (12928, 16107), (13216, 15756)]