197594656

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5479}}^1$

素因数の和:5526

約数の個数: 72

約数和(自身を含む): 472288320

約数和(自身を除く): 274693664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 5479, 9016, 10958, 18032, 21916, 36064, 38353, 43832, 76706, 87664, 126017, 153412, 175328, 252034, 268471, 306824, 504068, 536942, 613648, 882119, 1008136, 1073884, 1227296, 1764238, 2016272, 2147768, 3528476, 4032544, 4295536, 6174833, 7056952, 8591072, 12349666, 14113904, 24699332, 28227808, 49398664, 98797328, 197594656]

約数ペア:

[(1, 197594656), (2, 98797328), (4, 49398664), (7, 28227808), (8, 24699332), (14, 14113904), (16, 12349666), (23, 8591072), (28, 7056952), (32, 6174833), (46, 4295536), (49, 4032544), (56, 3528476), (92, 2147768), (98, 2016272), (112, 1764238), (161, 1227296), (184, 1073884), (196, 1008136), (224, 882119), (322, 613648), (368, 536942), (392, 504068), (644, 306824), (736, 268471), (784, 252034), (1127, 175328), (1288, 153412), (1568, 126017), (2254, 87664), (2576, 76706), (4508, 43832), (5152, 38353), (5479, 36064), (9016, 21916), (10958, 18032)]