211058461904

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{135991277}}^1$

素因数の和:135991382

約数の個数: 20

約数和(自身を含む): 413141502564

約数和(自身を除く): 202083040660

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 135991277, 271982554, 543965108, 1087930216, 2175860432, 13191153869, 26382307738, 52764615476, 105529230952, 211058461904]

約数ペア:

[(1, 211058461904), (2, 105529230952), (4, 52764615476), (8, 26382307738), (16, 13191153869), (97, 2175860432), (194, 1087930216), (388, 543965108), (776, 271982554), (1552, 135991277)]