211617314330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1\times {\mathrm{653281}}^1$

素因数の和:654434

約数の個数: 32

約数和(自身を含む): 394399409040

約数和(自身を除く): 182782094710

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1117, 2234, 5585, 11170, 32393, 64786, 161965, 323930, 653281, 1306562, 3266405, 6532810, 18945149, 37890298, 94725745, 189451490, 729714877, 1459429754, 3648574385, 7297148770, 21161731433, 42323462866, 105808657165, 211617314330]

約数ペア:

[(1, 211617314330), (2, 105808657165), (5, 42323462866), (10, 21161731433), (29, 7297148770), (58, 3648574385), (145, 1459429754), (290, 729714877), (1117, 189451490), (2234, 94725745), (5585, 37890298), (11170, 18945149), (32393, 6532810), (64786, 3266405), (161965, 1306562), (323930, 653281)]