200815570

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{9613}}^1$

素因数の和:11709

約数の個数: 16

約数和(自身を含む): 361678680

約数和(自身を除く): 160863110

約数列:

[1, 2, 5, 10, 2089, 4178, 9613, 10445, 19226, 20890, 48065, 96130, 20081557, 40163114, 100407785, 200815570]

約数ペア:

[(1, 200815570), (2, 100407785), (5, 40163114), (10, 20081557), (2089, 96130), (4178, 48065), (9613, 20890), (10445, 19226)]