207876284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1123}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 454707456

約数和(自身を除く): 246831172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 601, 1123, 1202, 2246, 2404, 4207, 4492, 6611, 7861, 8414, 12353, 13222, 15722, 16828, 24706, 26444, 31444, 46277, 49412, 86471, 92554, 172942, 185108, 345884, 674923, 1349846, 2699692, 4724461, 7424153, 9448922, 14848306, 18897844, 29696612, 51969071, 103938142, 207876284]

約数ペア:

[(1, 207876284), (2, 103938142), (4, 51969071), (7, 29696612), (11, 18897844), (14, 14848306), (22, 9448922), (28, 7424153), (44, 4724461), (77, 2699692), (154, 1349846), (308, 674923), (601, 345884), (1123, 185108), (1202, 172942), (2246, 92554), (2404, 86471), (4207, 49412), (4492, 46277), (6611, 31444), (7861, 26444), (8414, 24706), (12353, 16828), (13222, 15722)]