213934916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4114133}}^1$

素因数の和:4114150

約数の個数: 12

約数和(自身を含む): 403185132

約数和(自身を除く): 189250216

約数列:

[1, 2, 4, 13, 26, 52, 4114133, 8228266, 16456532, 53483729, 106967458, 213934916]

約数ペア:

[(1, 213934916), (2, 106967458), (4, 53483729), (13, 16456532), (26, 8228266), (52, 4114133)]