229698544

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{109589}}^1$

素因数の和:109728

約数の個数: 20

約数和(自身を含む): 448442280

約数和(自身を除く): 218743736

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 109589, 219178, 438356, 876712, 1753424, 14356159, 28712318, 57424636, 114849272, 229698544]

約数ペア:

[(1, 229698544), (2, 114849272), (4, 57424636), (8, 28712318), (16, 14356159), (131, 1753424), (262, 876712), (524, 438356), (1048, 219178), (2096, 109589)]