209898188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{34591}}^1$

素因数の和:34673

約数の個数: 24

約数和(自身を含む): 386461824

約数和(自身を除く): 176563636

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 6068, 34591, 69182, 138364, 1279867, 1418231, 2559734, 2836462, 5119468, 5672924, 52474547, 104949094, 209898188]

約数ペア:

[(1, 209898188), (2, 104949094), (4, 52474547), (37, 5672924), (41, 5119468), (74, 2836462), (82, 2559734), (148, 1418231), (164, 1279867), (1517, 138364), (3034, 69182), (6068, 34591)]