247184

素因数分解:

$2^4\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2222

約数の個数: 20

約数和(自身を含む): 547584

約数和(自身を除く): 300400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2207, 4414, 8828, 15449, 17656, 30898, 35312, 61796, 123592, 247184]

約数ペア:

[(1, 247184), (2, 123592), (4, 61796), (7, 35312), (8, 30898), (14, 17656), (16, 15449), (28, 8828), (56, 4414), (112, 2207)]