201925953

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{4591}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 304210816

約数和(自身を除く): 102284863

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1629, 4591, 4887, 13773, 14661, 41319, 43983, 123957, 371871, 830971, 1115613, 2492913, 7478739, 22436217, 67308651, 201925953]

約数ペア:

[(1, 201925953), (3, 67308651), (9, 22436217), (27, 7478739), (81, 2492913), (181, 1115613), (243, 830971), (543, 371871), (1629, 123957), (4591, 43983), (4887, 41319), (13773, 14661)]