202078471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2143}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 243558400

約数和(自身を除く): 41479929

約数列:

[1, 7, 19, 133, 709, 2143, 4963, 13471, 15001, 40717, 94297, 285019, 1519387, 10635709, 28868353, 202078471]

約数ペア:

[(1, 202078471), (7, 28868353), (19, 10635709), (133, 1519387), (709, 285019), (2143, 94297), (4963, 40717), (13471, 15001)]