203425612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3912031}}^1$

素因数の和:3912048

約数の個数: 12

約数和(自身を含む): 383379136

約数和(自身を除く): 179953524

約数列:

[1, 2, 4, 13, 26, 52, 3912031, 7824062, 15648124, 50856403, 101712806, 203425612]

約数ペア:

[(1, 203425612), (2, 101712806), (4, 50856403), (13, 15648124), (26, 7824062), (52, 3912031)]