205037568

素因数分解:

$2^{13}\times 3^5\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 168

約数和(自身を含む): 620194848

約数和(自身を除く): 415157280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 243, 256, 288, 309, 324, 384, 412, 432, 486, 512, 576, 618, 648, 768, 824, 864, 927, 972, 1024, 1152, 1236, 1296, 1536, 1648, 1728, 1854, 1944, 2048, 2304, 2472, 2592, 2781, 3072, 3296, 3456, 3708, 3888, 4096, 4608, 4944, 5184, 5562, 6144, 6592, 6912, 7416, 7776, 8192, 8343, 9216, 9888, 10368, 11124, 12288, 13184, 13824, 14832, 15552, 16686, 18432, 19776, 20736, 22248, 24576, 25029, 26368, 27648, 29664, 31104, 33372, 36864, 39552, 41472, 44496, 50058, 52736, 55296, 59328, 62208, 66744, 73728, 79104, 82944, 88992, 100116, 105472, 110592, 118656, 124416, 133488, 158208, 165888, 177984, 200232, 210944, 221184, 237312, 248832, 266976, 316416, 331776, 355968, 400464, 421888, 474624, 497664, 533952, 632832, 663552, 711936, 800928, 843776, 949248, 995328, 1067904, 1265664, 1423872, 1601856, 1898496, 1990656, 2135808, 2531328, 2847744, 3203712, 3796992, 4271616, 5695488, 6407424, 7593984, 8543232, 11390976, 12814848, 17086464, 22781952, 25629696, 34172928, 51259392, 68345856, 102518784, 205037568]

約数ペア:

[(1, 205037568), (2, 102518784), (3, 68345856), (4, 51259392), (6, 34172928), (8, 25629696), (9, 22781952), (12, 17086464), (16, 12814848), (18, 11390976), (24, 8543232), (27, 7593984), (32, 6407424), (36, 5695488), (48, 4271616), (54, 3796992), (64, 3203712), (72, 2847744), (81, 2531328), (96, 2135808), (103, 1990656), (108, 1898496), (128, 1601856), (144, 1423872), (162, 1265664), (192, 1067904), (206, 995328), (216, 949248), (243, 843776), (256, 800928), (288, 711936), (309, 663552), (324, 632832), (384, 533952), (412, 497664), (432, 474624), (486, 421888), (512, 400464), (576, 355968), (618, 331776), (648, 316416), (768, 266976), (824, 248832), (864, 237312), (927, 221184), (972, 210944), (1024, 200232), (1152, 177984), (1236, 165888), (1296, 158208), (1536, 133488), (1648, 124416), (1728, 118656), (1854, 110592), (1944, 105472), (2048, 100116), (2304, 88992), (2472, 82944), (2592, 79104), (2781, 73728), (3072, 66744), (3296, 62208), (3456, 59328), (3708, 55296), (3888, 52736), (4096, 50058), (4608, 44496), (4944, 41472), (5184, 39552), (5562, 36864), (6144, 33372), (6592, 31104), (6912, 29664), (7416, 27648), (7776, 26368), (8192, 25029), (8343, 24576), (9216, 22248), (9888, 20736), (10368, 19776), (11124, 18432), (12288, 16686), (13184, 15552), (13824, 14832)]