196980334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{120551}}^1$

素因数の和:120615

約数の個数: 16

約数和(自身を含む): 318257280

約数和(自身を除く): 121276946

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 120551, 241102, 2290469, 4580938, 5183693, 10367386, 98490167, 196980334]

約数ペア:

[(1, 196980334), (2, 98490167), (19, 10367386), (38, 5183693), (43, 4580938), (86, 2290469), (817, 241102), (1634, 120551)]