267112892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18493}}^1$

素因数の和:18677

約数の個数: 24

約数和(自身を含む): 490904736

約数和(自身を除く): 223791844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 7222, 14444, 18493, 36986, 73972, 425339, 850678, 1701356, 2903401, 5806802, 11613604, 66778223, 133556446, 267112892]

約数ペア:

[(1, 267112892), (2, 133556446), (4, 66778223), (23, 11613604), (46, 5806802), (92, 2903401), (157, 1701356), (314, 850678), (628, 425339), (3611, 73972), (7222, 36986), (14444, 18493)]