209225336

素因数分解:

$2^3\times {\mathrm{2053}}^1\times {\mathrm{12739}}^1$

素因数の和:14798

約数の個数: 16

約数和(自身を含む): 392519400

約数和(自身を除く): 183294064

約数列:

[1, 2, 4, 8, 2053, 4106, 8212, 12739, 16424, 25478, 50956, 101912, 26153167, 52306334, 104612668, 209225336]

約数ペア:

[(1, 209225336), (2, 104612668), (4, 52306334), (8, 26153167), (2053, 101912), (4106, 50956), (8212, 25478), (12739, 16424)]