190798719

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 256642560

約数和(自身を除く): 65843841

約数列:

[1, 3, 239, 281, 717, 843, 947, 2841, 67159, 201477, 226333, 266107, 678999, 798321, 63599573, 190798719]

約数ペア:

[(1, 190798719), (3, 63599573), (239, 798321), (281, 678999), (717, 266107), (843, 226333), (947, 201477), (2841, 67159)]