203938424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1108361}}^1$

素因数の和:1108390

約数の個数: 16

約数和(自身を含む): 399010320

約数和(自身を除く): 195071896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1108361, 2216722, 4433444, 8866888, 25492303, 50984606, 101969212, 203938424]

約数ペア:

[(1, 203938424), (2, 101969212), (4, 50984606), (8, 25492303), (23, 8866888), (46, 4433444), (92, 2216722), (184, 1108361)]