200823824

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{77003}}^1$

素因数の和:77174

約数の個数: 20

約数和(自身を含む): 391488336

約数和(自身を除く): 190664512

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 77003, 154006, 308012, 616024, 1232048, 12551489, 25102978, 50205956, 100411912, 200823824]

約数ペア:

[(1, 200823824), (2, 100411912), (4, 50205956), (8, 25102978), (16, 12551489), (163, 1232048), (326, 616024), (652, 308012), (1304, 154006), (2608, 77003)]