214551452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{11719}}^1$

素因数の和:11945

約数の個数: 24

約数和(自身を含む): 393792000

約数和(自身を除く): 179240548

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4577, 9154, 11719, 18308, 23438, 46876, 269537, 539074, 1078148, 2332081, 4664162, 9328324, 53637863, 107275726, 214551452]

約数ペア:

[(1, 214551452), (2, 107275726), (4, 53637863), (23, 9328324), (46, 4664162), (92, 2332081), (199, 1078148), (398, 539074), (796, 269537), (4577, 46876), (9154, 23438), (11719, 18308)]