250071316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{132173}}^1$

素因数の和:132231

約数の個数: 24

約数和(自身を含む): 488515104

約数和(自身を除く): 238443788

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 132173, 264346, 528692, 1453903, 2907806, 5683439, 5815612, 11366878, 22733756, 62517829, 125035658, 250071316]

約数ペア:

[(1, 250071316), (2, 125035658), (4, 62517829), (11, 22733756), (22, 11366878), (43, 5815612), (44, 5683439), (86, 2907806), (172, 1453903), (473, 528692), (946, 264346), (1892, 132173)]