201989667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{29009}}^1$

素因数の和:29234

約数の個数: 16

約数和(自身を含む): 295205760

約数和(自身を除く): 93216093

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 29009, 87027, 319099, 957297, 6120899, 18362697, 67329889, 201989667]

約数ペア:

[(1, 201989667), (3, 67329889), (11, 18362697), (33, 6120899), (211, 957297), (633, 319099), (2321, 87027), (6963, 29009)]