200939248

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{65071}}^1$

素因数の和:65272

約数の個数: 20

約数和(自身を含む): 391343008

約数和(自身を除く): 190403760

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 65071, 130142, 260284, 520568, 1041136, 12558703, 25117406, 50234812, 100469624, 200939248]

約数ペア:

[(1, 200939248), (2, 100469624), (4, 50234812), (8, 25117406), (16, 12558703), (193, 1041136), (386, 520568), (772, 260284), (1544, 130142), (3088, 65071)]