209753872

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{6089}}^1$

素因数の和:8250

約数の個数: 20

約数和(自身を含む): 406653660

約数和(自身を除く): 196899788

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 6089, 8612, 12178, 17224, 24356, 34448, 48712, 97424, 13109617, 26219234, 52438468, 104876936, 209753872]

約数ペア:

[(1, 209753872), (2, 104876936), (4, 52438468), (8, 26219234), (16, 13109617), (2153, 97424), (4306, 48712), (6089, 34448), (8612, 24356), (12178, 17224)]