215560676

素因数分解:

$2^2\times {\mathrm{3919}}^1\times {\mathrm{13751}}^1$

素因数の和:17674

約数の個数: 12

約数和(自身を含む): 377354880

約数和(自身を除く): 161794204

約数列:

[1, 2, 4, 3919, 7838, 13751, 15676, 27502, 55004, 53890169, 107780338, 215560676]

約数ペア:

[(1, 215560676), (2, 107780338), (4, 53890169), (3919, 55004), (7838, 27502), (13751, 15676)]