201765512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940053}}^1$

素因数の和:1940072

約数の個数: 16

約数和(自身を含む): 407411340

約数和(自身を除く): 205645828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940053, 3880106, 7760212, 15520424, 25220689, 50441378, 100882756, 201765512]

約数ペア:

[(1, 201765512), (2, 100882756), (4, 50441378), (8, 25220689), (13, 15520424), (26, 7760212), (52, 3880106), (104, 1940053)]