203764736

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 132

約数和(自身を含む): 492852096

約数和(自身を除く): 289087360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 131, 196, 217, 224, 248, 256, 262, 392, 434, 448, 496, 512, 524, 784, 868, 896, 917, 992, 1024, 1048, 1519, 1568, 1736, 1792, 1834, 1984, 2096, 3038, 3136, 3472, 3584, 3668, 3968, 4061, 4192, 6076, 6272, 6419, 6944, 7168, 7336, 7936, 8122, 8384, 12152, 12544, 12838, 13888, 14672, 15872, 16244, 16768, 24304, 25088, 25676, 27776, 28427, 29344, 31744, 32488, 33536, 48608, 50176, 51352, 55552, 56854, 58688, 64976, 67072, 97216, 102704, 111104, 113708, 117376, 129952, 134144, 194432, 198989, 205408, 222208, 227416, 234752, 259904, 388864, 397978, 410816, 454832, 469504, 519808, 777728, 795956, 821632, 909664, 939008, 1039616, 1555456, 1591912, 1643264, 1819328, 2079232, 3183824, 3286528, 3638656, 4158464, 6367648, 6573056, 7277312, 12735296, 14554624, 25470592, 29109248, 50941184, 101882368, 203764736]

約数ペア:

[(1, 203764736), (2, 101882368), (4, 50941184), (7, 29109248), (8, 25470592), (14, 14554624), (16, 12735296), (28, 7277312), (31, 6573056), (32, 6367648), (49, 4158464), (56, 3638656), (62, 3286528), (64, 3183824), (98, 2079232), (112, 1819328), (124, 1643264), (128, 1591912), (131, 1555456), (196, 1039616), (217, 939008), (224, 909664), (248, 821632), (256, 795956), (262, 777728), (392, 519808), (434, 469504), (448, 454832), (496, 410816), (512, 397978), (524, 388864), (784, 259904), (868, 234752), (896, 227416), (917, 222208), (992, 205408), (1024, 198989), (1048, 194432), (1519, 134144), (1568, 129952), (1736, 117376), (1792, 113708), (1834, 111104), (1984, 102704), (2096, 97216), (3038, 67072), (3136, 64976), (3472, 58688), (3584, 56854), (3668, 55552), (3968, 51352), (4061, 50176), (4192, 48608), (6076, 33536), (6272, 32488), (6419, 31744), (6944, 29344), (7168, 28427), (7336, 27776), (7936, 25676), (8122, 25088), (8384, 24304), (12152, 16768), (12544, 16244), (12838, 15872), (13888, 14672)]