204395517

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 298608128

約数和(自身を除く): 94212611

約数列:

[1, 3, 9, 181, 271, 463, 543, 813, 1389, 1629, 2439, 4167, 49051, 83803, 125473, 147153, 251409, 376419, 441459, 754227, 1129257, 22710613, 68131839, 204395517]

約数ペア:

[(1, 204395517), (3, 68131839), (9, 22710613), (181, 1129257), (271, 754227), (463, 441459), (543, 376419), (813, 251409), (1389, 147153), (1629, 125473), (2439, 83803), (4167, 49051)]