201895983

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{11813}}^1$

素因数の和:12036

約数の個数: 20

約数和(自身を含む): 303052728

約数和(自身を除く): 101156745

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 11813, 17091, 35439, 106317, 318951, 956853, 2492543, 7477629, 22432887, 67298661, 201895983]

約数ペア:

[(1, 201895983), (3, 67298661), (9, 22432887), (27, 7477629), (81, 2492543), (211, 956853), (633, 318951), (1899, 106317), (5697, 35439), (11813, 17091)]