197935923

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21019}}^1$

素因数の和:21138

約数の個数: 16

約数和(自身を含む): 273764480

約数和(自身を除く): 75828557

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 21019, 63057, 903817, 1534387, 2711451, 4603161, 65978641, 197935923]

約数ペア:

[(1, 197935923), (3, 65978641), (43, 4603161), (73, 2711451), (129, 1534387), (219, 903817), (3139, 63057), (9417, 21019)]