220104292709

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{2239}}^1\times {\mathrm{15797}}^1$

素因数の和:18177

約数の個数: 24

約数和(自身を含む): 258187345920

約数和(自身を除く): 38083053211

約数列:

[1, 7, 49, 127, 889, 2239, 6223, 15673, 15797, 109711, 110579, 284353, 774053, 1990471, 2006219, 13933297, 14043533, 35369483, 98304731, 247586381, 1733104667, 4491924341, 31443470387, 220104292709]

約数ペア:

[(1, 220104292709), (7, 31443470387), (49, 4491924341), (127, 1733104667), (889, 247586381), (2239, 98304731), (6223, 35369483), (15673, 14043533), (15797, 13933297), (109711, 2006219), (110579, 1990471), (284353, 774053)]