201897122

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197551}}^1$

素因数の和:197633

約数の個数: 16

約数和(自身を含む): 350852352

約数和(自身を除く): 148955230

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 197551, 395102, 1382857, 2765714, 14421223, 28842446, 100948561, 201897122]

約数ペア:

[(1, 201897122), (2, 100948561), (7, 28842446), (14, 14421223), (73, 2765714), (146, 1382857), (511, 395102), (1022, 197551)]