205254538

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{2347}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 312753600

約数和(自身を除く): 107499062

約数列:

[1, 2, 73, 146, 599, 1198, 2347, 4694, 43727, 87454, 171331, 342662, 1405853, 2811706, 102627269, 205254538]

約数ペア:

[(1, 205254538), (2, 102627269), (73, 2811706), (146, 1405853), (599, 342662), (1198, 171331), (2347, 87454), (4694, 43727)]