202106208988

素因数分解:

$2^2\times {\mathrm{87959}}^1\times {\mathrm{574433}}^1$

素因数の和:662396

約数の個数: 12

約数和(自身を含む): 353690502480

約数和(自身を除く): 151584293492

約数列:

[1, 2, 4, 87959, 175918, 351836, 574433, 1148866, 2297732, 50526552247, 101053104494, 202106208988]

約数ペア:

[(1, 202106208988), (2, 101053104494), (4, 50526552247), (87959, 2297732), (175918, 1148866), (351836, 574433)]