213304894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{206291}}^1$

素因数の和:206351

約数の個数: 16

約数和(自身を含む): 356472576

約数和(自身を除く): 143167682

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 206291, 412582, 2269201, 4538402, 9695677, 19391354, 106652447, 213304894]

約数ペア:

[(1, 213304894), (2, 106652447), (11, 19391354), (22, 9695677), (47, 4538402), (94, 2269201), (517, 412582), (1034, 206291)]