203507712

素因数分解:

$2^{11}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 600703740

約数和(自身を除く): 397196028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 181, 183, 192, 244, 256, 288, 362, 366, 384, 488, 512, 543, 549, 576, 724, 732, 768, 976, 1024, 1086, 1098, 1152, 1448, 1464, 1536, 1629, 1952, 2048, 2172, 2196, 2304, 2896, 2928, 3072, 3258, 3904, 4344, 4392, 4608, 5792, 5856, 6144, 6516, 7808, 8688, 8784, 9216, 11041, 11584, 11712, 13032, 15616, 17376, 17568, 18432, 22082, 23168, 23424, 26064, 31232, 33123, 34752, 35136, 44164, 46336, 46848, 52128, 62464, 66246, 69504, 70272, 88328, 92672, 93696, 99369, 104256, 124928, 132492, 139008, 140544, 176656, 185344, 187392, 198738, 208512, 264984, 278016, 281088, 353312, 370688, 374784, 397476, 417024, 529968, 556032, 562176, 706624, 794952, 834048, 1059936, 1112064, 1124352, 1413248, 1589904, 1668096, 2119872, 2826496, 3179808, 3336192, 4239744, 5652992, 6359616, 8479488, 11305984, 12719232, 16958976, 22611968, 25438464, 33917952, 50876928, 67835904, 101753856, 203507712]

約数ペア:

[(1, 203507712), (2, 101753856), (3, 67835904), (4, 50876928), (6, 33917952), (8, 25438464), (9, 22611968), (12, 16958976), (16, 12719232), (18, 11305984), (24, 8479488), (32, 6359616), (36, 5652992), (48, 4239744), (61, 3336192), (64, 3179808), (72, 2826496), (96, 2119872), (122, 1668096), (128, 1589904), (144, 1413248), (181, 1124352), (183, 1112064), (192, 1059936), (244, 834048), (256, 794952), (288, 706624), (362, 562176), (366, 556032), (384, 529968), (488, 417024), (512, 397476), (543, 374784), (549, 370688), (576, 353312), (724, 281088), (732, 278016), (768, 264984), (976, 208512), (1024, 198738), (1086, 187392), (1098, 185344), (1152, 176656), (1448, 140544), (1464, 139008), (1536, 132492), (1629, 124928), (1952, 104256), (2048, 99369), (2172, 93696), (2196, 92672), (2304, 88328), (2896, 70272), (2928, 69504), (3072, 66246), (3258, 62464), (3904, 52128), (4344, 46848), (4392, 46336), (4608, 44164), (5792, 35136), (5856, 34752), (6144, 33123), (6516, 31232), (7808, 26064), (8688, 23424), (8784, 23168), (9216, 22082), (11041, 18432), (11584, 17568), (11712, 17376), (13032, 15616)]