205584064

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 489240576

約数和(自身を除く): 283656512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 113, 124, 131, 217, 224, 226, 248, 262, 434, 448, 452, 496, 524, 791, 868, 904, 917, 992, 1048, 1582, 1736, 1808, 1834, 1984, 2096, 3164, 3472, 3503, 3616, 3668, 4061, 4192, 6328, 6944, 7006, 7232, 7336, 8122, 8384, 12656, 13888, 14012, 14672, 14803, 16244, 24521, 25312, 28024, 28427, 29344, 29606, 32488, 49042, 50624, 56048, 56854, 58688, 59212, 64976, 98084, 103621, 112096, 113708, 118424, 129952, 196168, 207242, 224192, 227416, 236848, 259904, 392336, 414484, 454832, 458893, 473696, 784672, 828968, 909664, 917786, 947392, 1569344, 1657936, 1819328, 1835572, 3212251, 3315872, 3671144, 6424502, 6631744, 7342288, 12849004, 14684576, 25698008, 29369152, 51396016, 102792032, 205584064]

約数ペア:

[(1, 205584064), (2, 102792032), (4, 51396016), (7, 29369152), (8, 25698008), (14, 14684576), (16, 12849004), (28, 7342288), (31, 6631744), (32, 6424502), (56, 3671144), (62, 3315872), (64, 3212251), (112, 1835572), (113, 1819328), (124, 1657936), (131, 1569344), (217, 947392), (224, 917786), (226, 909664), (248, 828968), (262, 784672), (434, 473696), (448, 458893), (452, 454832), (496, 414484), (524, 392336), (791, 259904), (868, 236848), (904, 227416), (917, 224192), (992, 207242), (1048, 196168), (1582, 129952), (1736, 118424), (1808, 113708), (1834, 112096), (1984, 103621), (2096, 98084), (3164, 64976), (3472, 59212), (3503, 58688), (3616, 56854), (3668, 56048), (4061, 50624), (4192, 49042), (6328, 32488), (6944, 29606), (7006, 29344), (7232, 28427), (7336, 28024), (8122, 25312), (8384, 24521), (12656, 16244), (13888, 14803), (14012, 14672)]