239685076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{37997}}^1$

素因数の和:38103

約数の個数: 24

約数和(自身を含む): 446856480

約数和(自身を除く): 207171404

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 37997, 75994, 151988, 721943, 1443886, 2887772, 3153751, 6307502, 12615004, 59921269, 119842538, 239685076]

約数ペア:

[(1, 239685076), (2, 119842538), (4, 59921269), (19, 12615004), (38, 6307502), (76, 3153751), (83, 2887772), (166, 1443886), (332, 721943), (1577, 151988), (3154, 75994), (6308, 37997)]