220085949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{2837}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 309228480

約数和(自身を除く): 89142531

約数列:

[1, 3, 19, 57, 1361, 2837, 4083, 8511, 25859, 53903, 77577, 161709, 3861157, 11583471, 73361983, 220085949]

約数ペア:

[(1, 220085949), (3, 73361983), (19, 11583471), (57, 3861157), (1361, 161709), (2837, 77577), (4083, 53903), (8511, 25859)]