205796127

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 289695744

約数和(自身を除く): 83899617

約数列:

[1, 3, 47, 61, 71, 141, 183, 213, 337, 1011, 2867, 3337, 4331, 8601, 10011, 12993, 15839, 20557, 23927, 47517, 61671, 71781, 203557, 610671, 966179, 1124569, 1459547, 2898537, 3373707, 4378641, 68598709, 205796127]

約数ペア:

[(1, 205796127), (3, 68598709), (47, 4378641), (61, 3373707), (71, 2898537), (141, 1459547), (183, 1124569), (213, 966179), (337, 610671), (1011, 203557), (2867, 71781), (3337, 61671), (4331, 47517), (8601, 23927), (10011, 20557), (12993, 15839)]