188743184

素因数分解:

$2^4\times 7^1\times {\mathrm{1685207}}^1$

素因数の和:1685222

約数の個数: 20

約数和(自身を含む): 417931584

約数和(自身を除く): 229188400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1685207, 3370414, 6740828, 11796449, 13481656, 23592898, 26963312, 47185796, 94371592, 188743184]

約数ペア:

[(1, 188743184), (2, 94371592), (4, 47185796), (7, 26963312), (8, 23592898), (14, 13481656), (16, 11796449), (28, 6740828), (56, 3370414), (112, 1685207)]