207967232

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 88

約数和(自身を含む): 466716000

約数和(自身を除く): 258748768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 499, 512, 592, 704, 814, 998, 1024, 1184, 1408, 1628, 1996, 2368, 2816, 3256, 3992, 4736, 5489, 5632, 6512, 7984, 9472, 10978, 11264, 13024, 15968, 18463, 18944, 21956, 26048, 31936, 36926, 37888, 43912, 52096, 63872, 73852, 87824, 104192, 127744, 147704, 175648, 203093, 208384, 255488, 295408, 351296, 406186, 416768, 510976, 590816, 702592, 812372, 1181632, 1405184, 1624744, 2363264, 2810368, 3249488, 4726528, 5620736, 6498976, 9453056, 12997952, 18906112, 25995904, 51991808, 103983616, 207967232]

約数ペア:

[(1, 207967232), (2, 103983616), (4, 51991808), (8, 25995904), (11, 18906112), (16, 12997952), (22, 9453056), (32, 6498976), (37, 5620736), (44, 4726528), (64, 3249488), (74, 2810368), (88, 2363264), (128, 1624744), (148, 1405184), (176, 1181632), (256, 812372), (296, 702592), (352, 590816), (407, 510976), (499, 416768), (512, 406186), (592, 351296), (704, 295408), (814, 255488), (998, 208384), (1024, 203093), (1184, 175648), (1408, 147704), (1628, 127744), (1996, 104192), (2368, 87824), (2816, 73852), (3256, 63872), (3992, 52096), (4736, 43912), (5489, 37888), (5632, 36926), (6512, 31936), (7984, 26048), (9472, 21956), (10978, 18944), (11264, 18463), (13024, 15968)]