214884056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{378317}}^1$

素因数の和:378394

約数の個数: 16

約数和(自身を含む): 408583440

約数和(自身を除く): 193699384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 378317, 756634, 1513268, 3026536, 26860507, 53721014, 107442028, 214884056]

約数ペア:

[(1, 214884056), (2, 107442028), (4, 53721014), (8, 26860507), (71, 3026536), (142, 1513268), (284, 756634), (568, 378317)]