208070065

素因数分解:

$5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{5449}}^1$

素因数の和:6552

約数の個数: 16

約数和(自身を含む): 285667200

約数和(自身を除く): 77597135

約数列:

[1, 5, 7, 35, 1091, 5449, 5455, 7637, 27245, 38143, 38185, 190715, 5944859, 29724295, 41614013, 208070065]

約数ペア:

[(1, 208070065), (5, 41614013), (7, 29724295), (35, 5944859), (1091, 190715), (5449, 38185), (5455, 38143), (7637, 27245)]