200867344

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{17909}}^1$

素因数の和:18618

約数の個数: 20

約数和(自身を含む): 389757420

約数和(自身を除く): 188890076

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 17909, 35818, 71636, 143272, 286544, 12554209, 25108418, 50216836, 100433672, 200867344]

約数ペア:

[(1, 200867344), (2, 100433672), (4, 50216836), (8, 25108418), (16, 12554209), (701, 286544), (1402, 143272), (2804, 71636), (5608, 35818), (11216, 17909)]