163631446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{1201}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 270493272

約数和(自身を除く): 106861826

約数列:

[1, 2, 11, 22, 121, 242, 563, 1126, 1201, 2402, 6193, 12386, 13211, 26422, 68123, 136246, 145321, 290642, 676163, 1352326, 7437793, 14875586, 81815723, 163631446]

約数ペア:

[(1, 163631446), (2, 81815723), (11, 14875586), (22, 7437793), (121, 1352326), (242, 676163), (563, 290642), (1126, 145321), (1201, 136246), (2402, 68123), (6193, 26422), (12386, 13211)]