255288204

素因数分解:

$2^2\times 3^2\times {\mathrm{7091339}}^1$

素因数の和:7091349

約数の個数: 18

約数和(自身を含む): 645311940

約数和(自身を除く): 390023736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7091339, 14182678, 21274017, 28365356, 42548034, 63822051, 85096068, 127644102, 255288204]

約数ペア:

[(1, 255288204), (2, 127644102), (3, 85096068), (4, 63822051), (6, 42548034), (9, 28365356), (12, 21274017), (18, 14182678), (36, 7091339)]