207984249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{48857}}^1$

素因数の和:48917

約数の個数: 24

約数和(自身を含む): 335361312

約数和(自身を除く): 127377063

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 48857, 146571, 439713, 537427, 1612281, 2100851, 4836843, 6302553, 18907659, 23109361, 69328083, 207984249]

約数ペア:

[(1, 207984249), (3, 69328083), (9, 23109361), (11, 18907659), (33, 6302553), (43, 4836843), (99, 2100851), (129, 1612281), (387, 537427), (473, 439713), (1419, 146571), (4257, 48857)]