201172437

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{392149}}^1$

素因数の和:392177

約数の個数: 16

約数和(自身を含む): 313720000

約数和(自身を除く): 112547563

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 392149, 1176447, 3529341, 7450831, 10588023, 22352493, 67057479, 201172437]

約数ペア:

[(1, 201172437), (3, 67057479), (9, 22352493), (19, 10588023), (27, 7450831), (57, 3529341), (171, 1176447), (513, 392149)]