204969984

素因数分解:

$2^{11}\times 3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 555150960

約数和(自身を除く): 350180976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 457, 512, 584, 768, 876, 914, 1024, 1168, 1371, 1536, 1752, 1828, 2048, 2336, 2742, 3072, 3504, 3656, 4672, 5484, 6144, 7008, 7312, 9344, 10968, 14016, 14624, 18688, 21936, 28032, 29248, 33361, 37376, 43872, 56064, 58496, 66722, 74752, 87744, 100083, 112128, 116992, 133444, 149504, 175488, 200166, 224256, 233984, 266888, 350976, 400332, 448512, 467968, 533776, 701952, 800664, 935936, 1067552, 1403904, 1601328, 2135104, 2807808, 3202656, 4270208, 6405312, 8540416, 12810624, 17080832, 25621248, 34161664, 51242496, 68323328, 102484992, 204969984]

約数ペア:

[(1, 204969984), (2, 102484992), (3, 68323328), (4, 51242496), (6, 34161664), (8, 25621248), (12, 17080832), (16, 12810624), (24, 8540416), (32, 6405312), (48, 4270208), (64, 3202656), (73, 2807808), (96, 2135104), (128, 1601328), (146, 1403904), (192, 1067552), (219, 935936), (256, 800664), (292, 701952), (384, 533776), (438, 467968), (457, 448512), (512, 400332), (584, 350976), (768, 266888), (876, 233984), (914, 224256), (1024, 200166), (1168, 175488), (1371, 149504), (1536, 133444), (1752, 116992), (1828, 112128), (2048, 100083), (2336, 87744), (2742, 74752), (3072, 66722), (3504, 58496), (3656, 56064), (4672, 43872), (5484, 37376), (6144, 33361), (7008, 29248), (7312, 28032), (9344, 21936), (10968, 18688), (14016, 14624)]