209372395

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 255605472

約数和(自身を除く): 46233077

約数列:

[1, 5, 73, 331, 365, 1655, 1733, 8665, 24163, 120815, 126509, 573623, 632545, 2868115, 41874479, 209372395]

約数ペア:

[(1, 209372395), (5, 41874479), (73, 2868115), (331, 632545), (365, 573623), (1655, 126509), (1733, 120815), (8665, 24163)]