201491242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{81181}}^1$

素因数の和:81273

約数の個数: 16

約数和(自身を含む): 324403272

約数和(自身を除く): 122912030

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 81181, 162362, 1380077, 2760154, 5926213, 11852426, 100745621, 201491242]

約数ペア:

[(1, 201491242), (2, 100745621), (17, 11852426), (34, 5926213), (73, 2760154), (146, 1380077), (1241, 162362), (2482, 81181)]