131003916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{205981}}^1$

素因数の和:206041

約数の個数: 24

約数和(自身を含む): 311444784

約数和(自身を除く): 180440868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 205981, 411962, 617943, 823924, 1235886, 2471772, 10916993, 21833986, 32750979, 43667972, 65501958, 131003916]

約数ペア:

[(1, 131003916), (2, 65501958), (3, 43667972), (4, 32750979), (6, 21833986), (12, 10916993), (53, 2471772), (106, 1235886), (159, 823924), (212, 617943), (318, 411962), (636, 205981)]