201653122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{43441}}^1$

素因数の和:43665

約数の個数: 16

約数和(自身を含む): 331549344

約数和(自身を除く): 129896222

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 43441, 86882, 477851, 955702, 9166051, 18332102, 100826561, 201653122]

約数ペア:

[(1, 201653122), (2, 100826561), (11, 18332102), (22, 9166051), (211, 955702), (422, 477851), (2321, 86882), (4642, 43441)]