206521848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13021

約数の個数: 96

約数和(自身を含む): 637837200

約数和(自身を除く): 431315352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 12979, 15912, 25958, 38937, 51916, 77874, 103832, 116811, 155748, 168727, 220643, 233622, 311496, 337454, 441286, 467244, 506181, 661929, 674908, 882572, 934488, 1012362, 1323858, 1349816, 1518543, 1765144, 1985787, 2024724, 2647716, 2868359, 3037086, 3971574, 4049448, 5295432, 5736718, 6074172, 7943148, 8605077, 11473436, 12148344, 15886296, 17210154, 22946872, 25815231, 34420308, 51630462, 68840616, 103260924, 206521848]

約数ペア:

[(1, 206521848), (2, 103260924), (3, 68840616), (4, 51630462), (6, 34420308), (8, 25815231), (9, 22946872), (12, 17210154), (13, 15886296), (17, 12148344), (18, 11473436), (24, 8605077), (26, 7943148), (34, 6074172), (36, 5736718), (39, 5295432), (51, 4049448), (52, 3971574), (68, 3037086), (72, 2868359), (78, 2647716), (102, 2024724), (104, 1985787), (117, 1765144), (136, 1518543), (153, 1349816), (156, 1323858), (204, 1012362), (221, 934488), (234, 882572), (306, 674908), (312, 661929), (408, 506181), (442, 467244), (468, 441286), (612, 337454), (663, 311496), (884, 233622), (936, 220643), (1224, 168727), (1326, 155748), (1768, 116811), (1989, 103832), (2652, 77874), (3978, 51916), (5304, 38937), (7956, 25958), (12979, 15912)]