207978706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{11003}}^1$

素因数の和:11745

約数の個数: 16

約数和(自身を含む): 336458304

約数和(自身を除く): 128479598

約数列:

[1, 2, 13, 26, 727, 1454, 9451, 11003, 18902, 22006, 143039, 286078, 7999181, 15998362, 103989353, 207978706]

約数ペア:

[(1, 207978706), (2, 103989353), (13, 15998362), (26, 7999181), (727, 286078), (1454, 143039), (9451, 22006), (11003, 18902)]