254202892

素因数分解:

$2^2\times {\mathrm{3203}}^1\times {\mathrm{19841}}^1$

素因数の和:23048

約数の個数: 12

約数和(自身を含む): 445016376

約数和(自身を除く): 190813484

約数列:

[1, 2, 4, 3203, 6406, 12812, 19841, 39682, 79364, 63550723, 127101446, 254202892]

約数ペア:

[(1, 254202892), (2, 127101446), (4, 63550723), (3203, 79364), (6406, 39682), (12812, 19841)]