204590286

素因数分解:

$2^1\times 3^4\times {\mathrm{1262903}}^1$

素因数の和:1262917

約数の個数: 20

約数和(自身を含む): 458434152

約数和(自身を除く): 253843866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1262903, 2525806, 3788709, 7577418, 11366127, 22732254, 34098381, 68196762, 102295143, 204590286]

約数ペア:

[(1, 204590286), (2, 102295143), (3, 68196762), (6, 34098381), (9, 22732254), (18, 11366127), (27, 7577418), (54, 3788709), (81, 2525806), (162, 1262903)]