203438139

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{3881}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 275590944

約数和(自身を除く): 72152805

約数列:

[1, 3, 101, 173, 303, 519, 3881, 11643, 17473, 52419, 391981, 671413, 1175943, 2014239, 67812713, 203438139]

約数ペア:

[(1, 203438139), (3, 67812713), (101, 2014239), (173, 1175943), (303, 671413), (519, 391981), (3881, 52419), (11643, 17473)]