194823219

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{3559}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 264522240

約数和(自身を除く): 69699021

約数列:

[1, 3, 71, 213, 257, 771, 3559, 10677, 18247, 54741, 252689, 758067, 914663, 2743989, 64941073, 194823219]

約数ペア:

[(1, 194823219), (3, 64941073), (71, 2743989), (213, 914663), (257, 758067), (771, 252689), (3559, 54741), (10677, 18247)]