208086354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7541}}^1$

素因数の和:7632

約数の個数: 64

約数和(自身を含む): 535783680

約数和(自身を除く): 327697326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 7541, 9198, 13797, 15082, 22623, 27594, 45246, 52787, 67869, 105574, 135738, 158361, 203607, 316722, 407214, 475083, 550493, 950166, 1100986, 1425249, 1651479, 2850498, 3302958, 3853451, 4954437, 7706902, 9908874, 11560353, 14863311, 23120706, 29726622, 34681059, 69362118, 104043177, 208086354]

約数ペア:

[(1, 208086354), (2, 104043177), (3, 69362118), (6, 34681059), (7, 29726622), (9, 23120706), (14, 14863311), (18, 11560353), (21, 9908874), (27, 7706902), (42, 4954437), (54, 3853451), (63, 3302958), (73, 2850498), (126, 1651479), (146, 1425249), (189, 1100986), (219, 950166), (378, 550493), (438, 475083), (511, 407214), (657, 316722), (1022, 203607), (1314, 158361), (1533, 135738), (1971, 105574), (3066, 67869), (3942, 52787), (4599, 45246), (7541, 27594), (9198, 22623), (13797, 15082)]