206250407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{28111}}^1$

素因数の和:28174

約数の個数: 16

約数和(自身を含む): 242887680

約数和(自身を除く): 36637273

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 28111, 309221, 646553, 815219, 7112083, 8967409, 18750037, 206250407]

約数ペア:

[(1, 206250407), (11, 18750037), (23, 8967409), (29, 7112083), (253, 815219), (319, 646553), (667, 309221), (7337, 28111)]