203444137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 225042048

約数和(自身を除く): 21597911

約数列:

[1, 13, 43, 353, 559, 1031, 4589, 13403, 15179, 44333, 197327, 363943, 576329, 4731259, 15649549, 203444137]

約数ペア:

[(1, 203444137), (13, 15649549), (43, 4731259), (353, 576329), (559, 363943), (1031, 197327), (4589, 44333), (13403, 15179)]