207926784

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 673952400

約数和(自身を除く): 466025616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 89, 96, 104, 108, 117, 128, 144, 156, 169, 178, 192, 208, 216, 234, 256, 267, 288, 312, 338, 351, 356, 384, 416, 432, 468, 507, 512, 534, 576, 624, 676, 702, 712, 768, 801, 832, 864, 936, 1014, 1068, 1152, 1157, 1248, 1352, 1404, 1424, 1521, 1536, 1602, 1664, 1728, 1872, 2028, 2136, 2304, 2314, 2403, 2496, 2704, 2808, 2848, 3042, 3204, 3328, 3456, 3471, 3744, 4056, 4272, 4563, 4608, 4628, 4806, 4992, 5408, 5616, 5696, 6084, 6408, 6656, 6912, 6942, 7488, 8112, 8544, 9126, 9256, 9612, 9984, 10413, 10816, 11232, 11392, 12168, 12816, 13824, 13884, 14976, 15041, 16224, 17088, 18252, 18512, 19224, 19968, 20826, 21632, 22464, 22784, 24336, 25632, 27768, 29952, 30082, 31239, 32448, 34176, 36504, 37024, 38448, 41652, 43264, 44928, 45123, 45568, 48672, 51264, 55536, 59904, 60164, 62478, 64896, 68352, 73008, 74048, 76896, 83304, 86528, 89856, 90246, 97344, 102528, 111072, 120328, 124956, 129792, 135369, 136704, 146016, 148096, 153792, 166608, 179712, 180492, 194688, 205056, 222144, 240656, 249912, 259584, 270738, 292032, 296192, 307584, 333216, 360984, 389376, 406107, 410112, 444288, 481312, 499824, 541476, 584064, 592384, 615168, 666432, 721968, 778752, 812214, 888576, 962624, 999648, 1082952, 1168128, 1230336, 1332864, 1443936, 1624428, 1777152, 1925248, 1999296, 2165904, 2336256, 2665728, 2887872, 3248856, 3850496, 3998592, 4331808, 5331456, 5775744, 6497712, 7700992, 7997184, 8663616, 11551488, 12995424, 15994368, 17327232, 23102976, 25990848, 34654464, 51981696, 69308928, 103963392, 207926784]

約数ペア:

[(1, 207926784), (2, 103963392), (3, 69308928), (4, 51981696), (6, 34654464), (8, 25990848), (9, 23102976), (12, 17327232), (13, 15994368), (16, 12995424), (18, 11551488), (24, 8663616), (26, 7997184), (27, 7700992), (32, 6497712), (36, 5775744), (39, 5331456), (48, 4331808), (52, 3998592), (54, 3850496), (64, 3248856), (72, 2887872), (78, 2665728), (89, 2336256), (96, 2165904), (104, 1999296), (108, 1925248), (117, 1777152), (128, 1624428), (144, 1443936), (156, 1332864), (169, 1230336), (178, 1168128), (192, 1082952), (208, 999648), (216, 962624), (234, 888576), (256, 812214), (267, 778752), (288, 721968), (312, 666432), (338, 615168), (351, 592384), (356, 584064), (384, 541476), (416, 499824), (432, 481312), (468, 444288), (507, 410112), (512, 406107), (534, 389376), (576, 360984), (624, 333216), (676, 307584), (702, 296192), (712, 292032), (768, 270738), (801, 259584), (832, 249912), (864, 240656), (936, 222144), (1014, 205056), (1068, 194688), (1152, 180492), (1157, 179712), (1248, 166608), (1352, 153792), (1404, 148096), (1424, 146016), (1521, 136704), (1536, 135369), (1602, 129792), (1664, 124956), (1728, 120328), (1872, 111072), (2028, 102528), (2136, 97344), (2304, 90246), (2314, 89856), (2403, 86528), (2496, 83304), (2704, 76896), (2808, 74048), (2848, 73008), (3042, 68352), (3204, 64896), (3328, 62478), (3456, 60164), (3471, 59904), (3744, 55536), (4056, 51264), (4272, 48672), (4563, 45568), (4608, 45123), (4628, 44928), (4806, 43264), (4992, 41652), (5408, 38448), (5616, 37024), (5696, 36504), (6084, 34176), (6408, 32448), (6656, 31239), (6912, 30082), (6942, 29952), (7488, 27768), (8112, 25632), (8544, 24336), (9126, 22784), (9256, 22464), (9612, 21632), (9984, 20826), (10413, 19968), (10816, 19224), (11232, 18512), (11392, 18252), (12168, 17088), (12816, 16224), (13824, 15041), (13884, 14976)]