227886908

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{77093}}^1$

素因数の和:77836

約数の個数: 12

約数和(自身を含む): 399346920

約数和(自身を除く): 171460012

約数列:

[1, 2, 4, 739, 1478, 2956, 77093, 154186, 308372, 56971727, 113943454, 227886908]

約数ペア:

[(1, 227886908), (2, 113943454), (4, 56971727), (739, 308372), (1478, 154186), (2956, 77093)]