195993408

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 614476800

約数和(自身を除く): 418483392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 136, 149, 156, 186, 192, 204, 208, 221, 248, 272, 298, 312, 372, 403, 408, 416, 442, 447, 496, 527, 544, 596, 624, 663, 744, 806, 816, 832, 884, 894, 992, 1054, 1088, 1192, 1209, 1248, 1326, 1488, 1581, 1612, 1632, 1768, 1788, 1937, 1984, 2108, 2384, 2418, 2496, 2533, 2652, 2976, 3162, 3224, 3264, 3536, 3576, 3874, 4216, 4619, 4768, 4836, 5066, 5304, 5811, 5952, 6324, 6448, 6851, 7072, 7152, 7599, 7748, 8432, 9238, 9536, 9672, 10132, 10608, 11622, 12648, 12896, 13702, 13857, 14144, 14304, 15198, 15496, 16864, 18476, 19344, 20264, 20553, 21216, 23244, 25296, 25792, 27404, 27714, 28608, 30396, 30992, 32929, 33728, 36952, 38688, 40528, 41106, 42432, 46488, 50592, 54808, 55428, 60047, 60792, 61984, 65858, 73904, 77376, 78523, 81056, 82212, 92976, 98787, 101184, 109616, 110856, 120094, 121584, 123968, 131716, 147808, 157046, 162112, 164424, 180141, 185952, 197574, 219232, 221712, 235569, 240188, 243168, 263432, 295616, 314092, 328848, 360282, 371904, 395148, 438464, 443424, 471138, 480376, 486336, 526864, 628184, 657696, 720564, 790296, 886848, 942276, 960752, 1020799, 1053728, 1256368, 1315392, 1441128, 1580592, 1884552, 1921504, 2041598, 2107456, 2512736, 2882256, 3062397, 3161184, 3769104, 3843008, 4083196, 5025472, 5764512, 6124794, 6322368, 7538208, 8166392, 11529024, 12249588, 15076416, 16332784, 24499176, 32665568, 48998352, 65331136, 97996704, 195993408]

約数ペア:

[(1, 195993408), (2, 97996704), (3, 65331136), (4, 48998352), (6, 32665568), (8, 24499176), (12, 16332784), (13, 15076416), (16, 12249588), (17, 11529024), (24, 8166392), (26, 7538208), (31, 6322368), (32, 6124794), (34, 5764512), (39, 5025472), (48, 4083196), (51, 3843008), (52, 3769104), (62, 3161184), (64, 3062397), (68, 2882256), (78, 2512736), (93, 2107456), (96, 2041598), (102, 1921504), (104, 1884552), (124, 1580592), (136, 1441128), (149, 1315392), (156, 1256368), (186, 1053728), (192, 1020799), (204, 960752), (208, 942276), (221, 886848), (248, 790296), (272, 720564), (298, 657696), (312, 628184), (372, 526864), (403, 486336), (408, 480376), (416, 471138), (442, 443424), (447, 438464), (496, 395148), (527, 371904), (544, 360282), (596, 328848), (624, 314092), (663, 295616), (744, 263432), (806, 243168), (816, 240188), (832, 235569), (884, 221712), (894, 219232), (992, 197574), (1054, 185952), (1088, 180141), (1192, 164424), (1209, 162112), (1248, 157046), (1326, 147808), (1488, 131716), (1581, 123968), (1612, 121584), (1632, 120094), (1768, 110856), (1788, 109616), (1937, 101184), (1984, 98787), (2108, 92976), (2384, 82212), (2418, 81056), (2496, 78523), (2533, 77376), (2652, 73904), (2976, 65858), (3162, 61984), (3224, 60792), (3264, 60047), (3536, 55428), (3576, 54808), (3874, 50592), (4216, 46488), (4619, 42432), (4768, 41106), (4836, 40528), (5066, 38688), (5304, 36952), (5811, 33728), (5952, 32929), (6324, 30992), (6448, 30396), (6851, 28608), (7072, 27714), (7152, 27404), (7599, 25792), (7748, 25296), (8432, 23244), (9238, 21216), (9536, 20553), (9672, 20264), (10132, 19344), (10608, 18476), (11622, 16864), (12648, 15496), (12896, 15198), (13702, 14304), (13857, 14144)]