200719484

素因数分解:

$2^2\times 7^3\times {\mathrm{146297}}^1$

素因数の和:146322

約数の個数: 24

約数和(自身を含む): 409634400

約数和(自身を除く): 208914916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 146297, 292594, 585188, 1024079, 2048158, 4096316, 7168553, 14337106, 28674212, 50179871, 100359742, 200719484]

約数ペア:

[(1, 200719484), (2, 100359742), (4, 50179871), (7, 28674212), (14, 14337106), (28, 7168553), (49, 4096316), (98, 2048158), (196, 1024079), (343, 585188), (686, 292594), (1372, 146297)]