201128852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{948721}}^1$

素因数の和:948778

約数の個数: 12

約数和(自身を含む): 358616916

約数和(自身を除く): 157488064

約数列:

[1, 2, 4, 53, 106, 212, 948721, 1897442, 3794884, 50282213, 100564426, 201128852]

約数ペア:

[(1, 201128852), (2, 100564426), (4, 50282213), (53, 3794884), (106, 1897442), (212, 948721)]