268803164

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{9629}}^1$

素因数の和:10637

約数の個数: 24

約数和(自身を含む): 538201440

約数和(自身を除く): 269398276

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 6979, 9629, 13958, 19258, 27916, 38516, 67403, 134806, 269612, 9600113, 19200226, 38400452, 67200791, 134401582, 268803164]

約数ペア:

[(1, 268803164), (2, 134401582), (4, 67200791), (7, 38400452), (14, 19200226), (28, 9600113), (997, 269612), (1994, 134806), (3988, 67403), (6979, 38516), (9629, 27916), (13958, 19258)]