207097856

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 104

約数和(自身を含む): 490673664

約数和(自身を除く): 283575808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 233, 248, 256, 434, 448, 466, 496, 512, 868, 896, 932, 992, 1024, 1631, 1736, 1792, 1864, 1984, 2048, 3262, 3472, 3584, 3728, 3968, 4096, 6524, 6944, 7168, 7223, 7456, 7936, 13048, 13888, 14336, 14446, 14912, 15872, 26096, 27776, 28672, 28892, 29824, 31744, 50561, 52192, 55552, 57784, 59648, 63488, 101122, 104384, 111104, 115568, 119296, 126976, 202244, 208768, 222208, 231136, 238592, 404488, 417536, 444416, 462272, 477184, 808976, 835072, 888832, 924544, 954368, 1617952, 1670144, 1849088, 3235904, 3340288, 3698176, 6471808, 6680576, 7396352, 12943616, 14792704, 25887232, 29585408, 51774464, 103548928, 207097856]

約数ペア:

[(1, 207097856), (2, 103548928), (4, 51774464), (7, 29585408), (8, 25887232), (14, 14792704), (16, 12943616), (28, 7396352), (31, 6680576), (32, 6471808), (56, 3698176), (62, 3340288), (64, 3235904), (112, 1849088), (124, 1670144), (128, 1617952), (217, 954368), (224, 924544), (233, 888832), (248, 835072), (256, 808976), (434, 477184), (448, 462272), (466, 444416), (496, 417536), (512, 404488), (868, 238592), (896, 231136), (932, 222208), (992, 208768), (1024, 202244), (1631, 126976), (1736, 119296), (1792, 115568), (1864, 111104), (1984, 104384), (2048, 101122), (3262, 63488), (3472, 59648), (3584, 57784), (3728, 55552), (3968, 52192), (4096, 50561), (6524, 31744), (6944, 29824), (7168, 28892), (7223, 28672), (7456, 27776), (7936, 26096), (13048, 15872), (13888, 14912), (14336, 14446)]