202111132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{25819}}^1$

素因数の和:25945

約数の個数: 24

約数和(自身を含む): 375939200

約数和(自身を除く): 173828068

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 25819, 51638, 103276, 490561, 981122, 1962244, 2659357, 5318714, 10637428, 50527783, 101055566, 202111132]

約数ペア:

[(1, 202111132), (2, 101055566), (4, 50527783), (19, 10637428), (38, 5318714), (76, 2659357), (103, 1962244), (206, 981122), (412, 490561), (1957, 103276), (3914, 51638), (7828, 25819)]