211193856

素因数分解:

$2^{12}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 156

約数和(自身を含む): 647842572

約数和(自身を除く): 436648716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 337, 384, 408, 512, 544, 576, 612, 674, 768, 816, 1011, 1024, 1088, 1152, 1224, 1348, 1536, 1632, 2022, 2048, 2176, 2304, 2448, 2696, 3033, 3072, 3264, 4044, 4096, 4352, 4608, 4896, 5392, 5729, 6066, 6144, 6528, 8088, 8704, 9216, 9792, 10784, 11458, 12132, 12288, 13056, 16176, 17187, 17408, 18432, 19584, 21568, 22916, 24264, 26112, 32352, 34374, 34816, 36864, 39168, 43136, 45832, 48528, 51561, 52224, 64704, 68748, 69632, 78336, 86272, 91664, 97056, 103122, 104448, 129408, 137496, 156672, 172544, 183328, 194112, 206244, 208896, 258816, 274992, 313344, 345088, 366656, 388224, 412488, 517632, 549984, 626688, 690176, 733312, 776448, 824976, 1035264, 1099968, 1380352, 1466624, 1552896, 1649952, 2070528, 2199936, 2933248, 3105792, 3299904, 4141056, 4399872, 5866496, 6211584, 6599808, 8799744, 11732992, 12423168, 13199616, 17599488, 23465984, 26399232, 35198976, 52798464, 70397952, 105596928, 211193856]

約数ペア:

[(1, 211193856), (2, 105596928), (3, 70397952), (4, 52798464), (6, 35198976), (8, 26399232), (9, 23465984), (12, 17599488), (16, 13199616), (17, 12423168), (18, 11732992), (24, 8799744), (32, 6599808), (34, 6211584), (36, 5866496), (48, 4399872), (51, 4141056), (64, 3299904), (68, 3105792), (72, 2933248), (96, 2199936), (102, 2070528), (128, 1649952), (136, 1552896), (144, 1466624), (153, 1380352), (192, 1099968), (204, 1035264), (256, 824976), (272, 776448), (288, 733312), (306, 690176), (337, 626688), (384, 549984), (408, 517632), (512, 412488), (544, 388224), (576, 366656), (612, 345088), (674, 313344), (768, 274992), (816, 258816), (1011, 208896), (1024, 206244), (1088, 194112), (1152, 183328), (1224, 172544), (1348, 156672), (1536, 137496), (1632, 129408), (2022, 104448), (2048, 103122), (2176, 97056), (2304, 91664), (2448, 86272), (2696, 78336), (3033, 69632), (3072, 68748), (3264, 64704), (4044, 52224), (4096, 51561), (4352, 48528), (4608, 45832), (4896, 43136), (5392, 39168), (5729, 36864), (6066, 34816), (6144, 34374), (6528, 32352), (8088, 26112), (8704, 24264), (9216, 22916), (9792, 21568), (10784, 19584), (11458, 18432), (12132, 17408), (12288, 17187), (13056, 16176)]