200613904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{236573}}^1$

素因数の和:236634

約数の個数: 20

約数和(自身を含む): 396024876

約数和(自身を除く): 195410972

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 236573, 473146, 946292, 1892584, 3785168, 12538369, 25076738, 50153476, 100306952, 200613904]

約数ペア:

[(1, 200613904), (2, 100306952), (4, 50153476), (8, 25076738), (16, 12538369), (53, 3785168), (106, 1892584), (212, 946292), (424, 473146), (848, 236573)]