231799680004

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{20630089}}^1$

素因数の和:20630199

約数の個数: 18

約数和(自身を含む): 413447633690

約数和(自身を除く): 181647953686

約数列:

[1, 2, 4, 53, 106, 212, 2809, 5618, 11236, 20630089, 41260178, 82520356, 1093394717, 2186789434, 4373578868, 57949920001, 115899840002, 231799680004]

約数ペア:

[(1, 231799680004), (2, 115899840002), (4, 57949920001), (53, 4373578868), (106, 2186789434), (212, 1093394717), (2809, 82520356), (5618, 41260178), (11236, 20630089)]