268082156

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{131671}}^1$

素因数の和:132184

約数の個数: 12

約数和(自身を含む): 470069040

約数和(自身を除く): 201986884

約数列:

[1, 2, 4, 509, 1018, 2036, 131671, 263342, 526684, 67020539, 134041078, 268082156]

約数ペア:

[(1, 268082156), (2, 134041078), (4, 67020539), (509, 526684), (1018, 263342), (2036, 131671)]