201208137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{119981}}^1$

素因数の和:120040

約数の個数: 16

約数和(自身を含む): 295635648

約数和(自身を除く): 94427511

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 119981, 359943, 1559753, 4679259, 5159183, 15477549, 67069379, 201208137]

約数ペア:

[(1, 201208137), (3, 67069379), (13, 15477549), (39, 5159183), (43, 4679259), (129, 1559753), (559, 359943), (1677, 119981)]