299454908

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{7213}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 534470832

約数和(自身を除く): 235015924

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 7213, 10379, 14426, 20758, 28852, 41516, 699661, 771791, 1399322, 1543582, 2798644, 3087164, 74863727, 149727454, 299454908]

約数ペア:

[(1, 299454908), (2, 149727454), (4, 74863727), (97, 3087164), (107, 2798644), (194, 1543582), (214, 1399322), (388, 771791), (428, 699661), (7213, 41516), (10379, 28852), (14426, 20758)]