202425544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18757}}^1$

素因数の和:18853

約数の個数: 32

約数和(自身を含む): 405172800

約数和(自身を除く): 202747256

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 18757, 37514, 75028, 150056, 356383, 712766, 1331747, 1425532, 2663494, 2851064, 5326988, 10653976, 25303193, 50606386, 101212772, 202425544]

約数ペア:

[(1, 202425544), (2, 101212772), (4, 50606386), (8, 25303193), (19, 10653976), (38, 5326988), (71, 2851064), (76, 2663494), (142, 1425532), (152, 1331747), (284, 712766), (568, 356383), (1349, 150056), (2698, 75028), (5396, 37514), (10792, 18757)]