201421202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137771}}^1$

素因数の和:137833

約数の個数: 16

約数和(自身を含む): 327346272

約数和(自身を除く): 125925070

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 137771, 275542, 2342107, 4684214, 5924153, 11848306, 100710601, 201421202]

約数ペア:

[(1, 201421202), (2, 100710601), (17, 11848306), (34, 5924153), (43, 4684214), (86, 2342107), (731, 275542), (1462, 137771)]