256032204

素因数分解:

$2^2\times 3^1\times {\mathrm{21336017}}^1$

素因数の和:21336024

約数の個数: 12

約数和(自身を含む): 597408504

約数和(自身を除く): 341376300

約数列:

[1, 2, 3, 4, 6, 12, 21336017, 42672034, 64008051, 85344068, 128016102, 256032204]

約数ペア:

[(1, 256032204), (2, 128016102), (3, 85344068), (4, 64008051), (6, 42672034), (12, 21336017)]