201991677

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 272469120

約数和(自身を除く): 70477443

約数列:

[1, 3, 167, 193, 501, 579, 2089, 6267, 32231, 96693, 348863, 403177, 1046589, 1209531, 67330559, 201991677]

約数ペア:

[(1, 201991677), (3, 67330559), (167, 1209531), (193, 1046589), (501, 403177), (579, 348863), (2089, 96693), (6267, 32231)]