206039812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{22193}}^1$

素因数の和:22419

約数の個数: 24

約数和(自身を含む): 395230752

約数和(自身を除く): 189190940

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 22193, 44386, 88772, 244123, 488246, 976492, 4682723, 9365446, 18730892, 51509953, 103019906, 206039812]

約数ペア:

[(1, 206039812), (2, 103019906), (4, 51509953), (11, 18730892), (22, 9365446), (44, 4682723), (211, 976492), (422, 488246), (844, 244123), (2321, 88772), (4642, 44386), (9284, 22193)]