199018502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{48947}}^1$

素因数の和:49075

約数の個数: 16

約数和(自身を含む): 317183040

約数和(自身を除く): 118164538

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 48947, 97894, 929993, 1859986, 5237329, 10474658, 99509251, 199018502]

約数ペア:

[(1, 199018502), (2, 99509251), (19, 10474658), (38, 5237329), (107, 1859986), (214, 929993), (2033, 97894), (4066, 48947)]