205367808

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 597104640

約数和(自身を除く): 391736832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 227, 228, 248, 256, 304, 372, 384, 454, 456, 496, 512, 589, 608, 681, 744, 768, 908, 912, 992, 1178, 1216, 1362, 1488, 1536, 1767, 1816, 1824, 1984, 2356, 2432, 2724, 2976, 3534, 3632, 3648, 3968, 4313, 4712, 4864, 5448, 5952, 7037, 7068, 7264, 7296, 7936, 8626, 9424, 9728, 10896, 11904, 12939, 14074, 14136, 14528, 14592, 15872, 17252, 18848, 21111, 21792, 23808, 25878, 28148, 28272, 29056, 29184, 34504, 37696, 42222, 43584, 47616, 51756, 56296, 56544, 58112, 69008, 75392, 84444, 87168, 103512, 112592, 113088, 116224, 133703, 138016, 150784, 168888, 174336, 207024, 225184, 226176, 267406, 276032, 301568, 337776, 348672, 401109, 414048, 450368, 452352, 534812, 552064, 675552, 802218, 828096, 900736, 904704, 1069624, 1104128, 1351104, 1604436, 1656192, 1801472, 2139248, 2208256, 2702208, 3208872, 3312384, 3602944, 4278496, 5404416, 6417744, 6624768, 8556992, 10808832, 12835488, 17113984, 25670976, 34227968, 51341952, 68455936, 102683904, 205367808]

約数ペア:

[(1, 205367808), (2, 102683904), (3, 68455936), (4, 51341952), (6, 34227968), (8, 25670976), (12, 17113984), (16, 12835488), (19, 10808832), (24, 8556992), (31, 6624768), (32, 6417744), (38, 5404416), (48, 4278496), (57, 3602944), (62, 3312384), (64, 3208872), (76, 2702208), (93, 2208256), (96, 2139248), (114, 1801472), (124, 1656192), (128, 1604436), (152, 1351104), (186, 1104128), (192, 1069624), (227, 904704), (228, 900736), (248, 828096), (256, 802218), (304, 675552), (372, 552064), (384, 534812), (454, 452352), (456, 450368), (496, 414048), (512, 401109), (589, 348672), (608, 337776), (681, 301568), (744, 276032), (768, 267406), (908, 226176), (912, 225184), (992, 207024), (1178, 174336), (1216, 168888), (1362, 150784), (1488, 138016), (1536, 133703), (1767, 116224), (1816, 113088), (1824, 112592), (1984, 103512), (2356, 87168), (2432, 84444), (2724, 75392), (2976, 69008), (3534, 58112), (3632, 56544), (3648, 56296), (3968, 51756), (4313, 47616), (4712, 43584), (4864, 42222), (5448, 37696), (5952, 34504), (7037, 29184), (7068, 29056), (7264, 28272), (7296, 28148), (7936, 25878), (8626, 23808), (9424, 21792), (9728, 21111), (10896, 18848), (11904, 17252), (12939, 15872), (14074, 14592), (14136, 14528)]