207823859

素因数分解:

${\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 216480000

約数和(自身を除く): 8656141

約数列:

[1, 43, 149, 163, 199, 6407, 7009, 8557, 24287, 29651, 32437, 1044341, 1274993, 1394791, 4833113, 207823859]

約数ペア:

[(1, 207823859), (43, 4833113), (149, 1394791), (163, 1274993), (199, 1044341), (6407, 32437), (7009, 29651), (8557, 24287)]