203414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 16

約数和(自身を含む): 330480

約数和(自身を除く): 127066

約数列:

[1, 2, 19, 38, 53, 101, 106, 202, 1007, 1919, 2014, 3838, 5353, 10706, 101707, 203414]

約数ペア:

[(1, 203414), (2, 101707), (19, 10706), (38, 5353), (53, 3838), (101, 2014), (106, 1919), (202, 1007)]