209314368

素因数分解:

$2^6\times 3^5\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 638686048

約数和(自身を除く): 429371680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 243, 258, 288, 313, 324, 344, 387, 432, 486, 516, 576, 626, 648, 688, 774, 864, 939, 972, 1032, 1161, 1252, 1296, 1376, 1548, 1728, 1878, 1944, 2064, 2322, 2504, 2592, 2752, 2817, 3096, 3483, 3756, 3888, 4128, 4644, 5008, 5184, 5634, 6192, 6966, 7512, 7776, 8256, 8451, 9288, 10016, 10449, 11268, 12384, 13459, 13932, 15024, 15552, 16902, 18576, 20032, 20898, 22536, 24768, 25353, 26918, 27864, 30048, 33804, 37152, 40377, 41796, 45072, 50706, 53836, 55728, 60096, 67608, 74304, 76059, 80754, 83592, 90144, 101412, 107672, 111456, 121131, 135216, 152118, 161508, 167184, 180288, 202824, 215344, 222912, 242262, 270432, 304236, 323016, 334368, 363393, 405648, 430688, 484524, 540864, 608472, 646032, 668736, 726786, 811296, 861376, 969048, 1090179, 1216944, 1292064, 1453572, 1622592, 1938096, 2180358, 2433888, 2584128, 2907144, 3270537, 3876192, 4360716, 4867776, 5814288, 6541074, 7752384, 8721432, 11628576, 13082148, 17442864, 23257152, 26164296, 34885728, 52328592, 69771456, 104657184, 209314368]

約数ペア:

[(1, 209314368), (2, 104657184), (3, 69771456), (4, 52328592), (6, 34885728), (8, 26164296), (9, 23257152), (12, 17442864), (16, 13082148), (18, 11628576), (24, 8721432), (27, 7752384), (32, 6541074), (36, 5814288), (43, 4867776), (48, 4360716), (54, 3876192), (64, 3270537), (72, 2907144), (81, 2584128), (86, 2433888), (96, 2180358), (108, 1938096), (129, 1622592), (144, 1453572), (162, 1292064), (172, 1216944), (192, 1090179), (216, 969048), (243, 861376), (258, 811296), (288, 726786), (313, 668736), (324, 646032), (344, 608472), (387, 540864), (432, 484524), (486, 430688), (516, 405648), (576, 363393), (626, 334368), (648, 323016), (688, 304236), (774, 270432), (864, 242262), (939, 222912), (972, 215344), (1032, 202824), (1161, 180288), (1252, 167184), (1296, 161508), (1376, 152118), (1548, 135216), (1728, 121131), (1878, 111456), (1944, 107672), (2064, 101412), (2322, 90144), (2504, 83592), (2592, 80754), (2752, 76059), (2817, 74304), (3096, 67608), (3483, 60096), (3756, 55728), (3888, 53836), (4128, 50706), (4644, 45072), (5008, 41796), (5184, 40377), (5634, 37152), (6192, 33804), (6966, 30048), (7512, 27864), (7776, 26918), (8256, 25353), (8451, 24768), (9288, 22536), (10016, 20898), (10449, 20032), (11268, 18576), (12384, 16902), (13459, 15552), (13932, 15024)]