205440402

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{646039}}^1$

素因数の和:646097

約数の個数: 16

約数和(自身を含む): 418633920

約数和(自身を除く): 213193518

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 646039, 1292078, 1938117, 3876234, 34240067, 68480134, 102720201, 205440402]

約数ペア:

[(1, 205440402), (2, 102720201), (3, 68480134), (6, 34240067), (53, 3876234), (106, 1938117), (159, 1292078), (318, 646039)]