214801664

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 566891136

約数和(自身を除く): 352089472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 544, 616, 641, 704, 748, 896, 952, 1088, 1232, 1282, 1309, 1408, 1496, 1792, 1904, 2176, 2464, 2564, 2618, 2816, 2992, 3808, 4352, 4487, 4928, 5128, 5236, 5984, 7051, 7616, 8974, 9856, 10256, 10472, 10897, 11968, 14102, 15232, 17948, 19712, 20512, 20944, 21794, 23936, 28204, 30464, 35896, 41024, 41888, 43588, 47872, 49357, 56408, 71792, 76279, 82048, 83776, 87176, 98714, 112816, 119867, 143584, 152558, 164096, 167552, 174352, 197428, 225632, 239734, 287168, 305116, 335104, 348704, 394856, 451264, 479468, 574336, 610232, 697408, 789712, 839069, 902528, 958936, 1148672, 1220464, 1394816, 1579424, 1678138, 1805056, 1917872, 2440928, 2789632, 3158848, 3356276, 3835744, 4881856, 6317696, 6712552, 7671488, 9763712, 12635392, 13425104, 15342976, 19527424, 26850208, 30685952, 53700416, 107400832, 214801664]

約数ペア:

[(1, 214801664), (2, 107400832), (4, 53700416), (7, 30685952), (8, 26850208), (11, 19527424), (14, 15342976), (16, 13425104), (17, 12635392), (22, 9763712), (28, 7671488), (32, 6712552), (34, 6317696), (44, 4881856), (56, 3835744), (64, 3356276), (68, 3158848), (77, 2789632), (88, 2440928), (112, 1917872), (119, 1805056), (128, 1678138), (136, 1579424), (154, 1394816), (176, 1220464), (187, 1148672), (224, 958936), (238, 902528), (256, 839069), (272, 789712), (308, 697408), (352, 610232), (374, 574336), (448, 479468), (476, 451264), (544, 394856), (616, 348704), (641, 335104), (704, 305116), (748, 287168), (896, 239734), (952, 225632), (1088, 197428), (1232, 174352), (1282, 167552), (1309, 164096), (1408, 152558), (1496, 143584), (1792, 119867), (1904, 112816), (2176, 98714), (2464, 87176), (2564, 83776), (2618, 82048), (2816, 76279), (2992, 71792), (3808, 56408), (4352, 49357), (4487, 47872), (4928, 43588), (5128, 41888), (5236, 41024), (5984, 35896), (7051, 30464), (7616, 28204), (8974, 23936), (9856, 21794), (10256, 20944), (10472, 20512), (10897, 19712), (11968, 17948), (14102, 15232)]