201255381

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{31991}}^1$

素因数の和:32233

約数の個数: 16

約数和(自身を含む): 299445120

約数和(自身を除く): 98189739

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 31991, 95973, 287919, 863757, 7453903, 22361709, 67085127, 201255381]

約数ペア:

[(1, 201255381), (3, 67085127), (9, 22361709), (27, 7453903), (233, 863757), (699, 287919), (2097, 95973), (6291, 31991)]