205973526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72577}}^1$

素因数の和:72636

約数の個数: 32

約数和(自身を含む): 459854208

約数和(自身を除く): 253880682

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 72577, 145154, 217731, 435462, 798347, 1596694, 2395041, 3120811, 4790082, 6241622, 9362433, 18724866, 34328921, 68657842, 102986763, 205973526]

約数ペア:

[(1, 205973526), (2, 102986763), (3, 68657842), (6, 34328921), (11, 18724866), (22, 9362433), (33, 6241622), (43, 4790082), (66, 3120811), (86, 2395041), (129, 1596694), (258, 798347), (473, 435462), (946, 217731), (1419, 145154), (2838, 72577)]