210657218

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{10061}}^1$

素因数の和:10130

約数の個数: 24

約数和(自身を含む): 345025980

約数和(自身を除く): 134368762

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10061, 10469, 20122, 20938, 191159, 291769, 382318, 583538, 3632021, 5543611, 7264042, 11087222, 105328609, 210657218]

約数ペア:

[(1, 210657218), (2, 105328609), (19, 11087222), (29, 7264042), (38, 5543611), (58, 3632021), (361, 583538), (551, 382318), (722, 291769), (1102, 191159), (10061, 20938), (10469, 20122)]