201497967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55009}}^1$

素因数の和:55063

約数の個数: 24

約数和(自身を含む): 326099280

約数和(自身を除く): 124601313

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 55009, 165027, 495081, 605099, 1815297, 2035333, 5445891, 6105999, 18317997, 22388663, 67165989, 201497967]

約数ペア:

[(1, 201497967), (3, 67165989), (9, 22388663), (11, 18317997), (33, 6105999), (37, 5445891), (99, 2035333), (111, 1815297), (333, 605099), (407, 495081), (1221, 165027), (3663, 55009)]