204540356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{31123}}^1$

素因数の和:31211

約数の個数: 24

約数和(自身を含む): 376475904

約数和(自身を除く): 171935548

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 31123, 62246, 124492, 964813, 1649519, 1929626, 3299038, 3859252, 6598076, 51135089, 102270178, 204540356]

約数ペア:

[(1, 204540356), (2, 102270178), (4, 51135089), (31, 6598076), (53, 3859252), (62, 3299038), (106, 1929626), (124, 1649519), (212, 964813), (1643, 124492), (3286, 62246), (6572, 31123)]