331446196

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{3931}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 588573216

約数和(自身を除く): 257127020

約数列:

[1, 2, 4, 107, 197, 214, 394, 428, 788, 3931, 7862, 15724, 21079, 42158, 84316, 420617, 774407, 841234, 1548814, 1682468, 3097628, 82861549, 165723098, 331446196]

約数ペア:

[(1, 331446196), (2, 165723098), (4, 82861549), (107, 3097628), (197, 1682468), (214, 1548814), (394, 841234), (428, 774407), (788, 420617), (3931, 84316), (7862, 42158), (15724, 21079)]