209310976

素因数分解:

$2^8\times 7^1\times {\mathrm{116803}}^1$

素因数の和:116826

約数の個数: 36

約数和(自身を含む): 477494752

約数和(自身を除く): 268183776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 116803, 233606, 467212, 817621, 934424, 1635242, 1868848, 3270484, 3737696, 6540968, 7475392, 13081936, 14950784, 26163872, 29901568, 52327744, 104655488, 209310976]

約数ペア:

[(1, 209310976), (2, 104655488), (4, 52327744), (7, 29901568), (8, 26163872), (14, 14950784), (16, 13081936), (28, 7475392), (32, 6540968), (56, 3737696), (64, 3270484), (112, 1868848), (128, 1635242), (224, 934424), (256, 817621), (448, 467212), (896, 233606), (1792, 116803)]