196641697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{64283}}^1$

素因数の和:64332

約数の個数: 16

約数和(自身を含む): 246850560

約数和(自身を除く): 50208863

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 64283, 449981, 1221377, 1478509, 8549639, 10349563, 28091671, 196641697]

約数ペア:

[(1, 196641697), (7, 28091671), (19, 10349563), (23, 8549639), (133, 1478509), (161, 1221377), (437, 449981), (3059, 64283)]