194721016

素因数分解:

$2^3\times 7^1\times {\mathrm{3477161}}^1$

素因数の和:3477174

約数の個数: 16

約数和(自身を含む): 417259440

約数和(自身を除く): 222538424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3477161, 6954322, 13908644, 24340127, 27817288, 48680254, 97360508, 194721016]

約数ペア:

[(1, 194721016), (2, 97360508), (4, 48680254), (7, 27817288), (8, 24340127), (14, 13908644), (28, 6954322), (56, 3477161)]