202137004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{174859}}^1$

素因数の和:174897

約数の個数: 18

約数和(自身を含む): 375774140

約数和(自身を除く): 173637136

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 174859, 349718, 699436, 2972603, 5945206, 11890412, 50534251, 101068502, 202137004]

約数ペア:

[(1, 202137004), (2, 101068502), (4, 50534251), (17, 11890412), (34, 5945206), (68, 2972603), (289, 699436), (578, 349718), (1156, 174859)]