200112885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{635279}}^1$

素因数の和:635297

約数の個数: 24

約数和(自身を含む): 396414720

約数和(自身を除く): 196301835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 635279, 1905837, 3176395, 4446953, 5717511, 9529185, 13340859, 22234765, 28587555, 40022577, 66704295, 200112885]

約数ペア:

[(1, 200112885), (3, 66704295), (5, 40022577), (7, 28587555), (9, 22234765), (15, 13340859), (21, 9529185), (35, 5717511), (45, 4446953), (63, 3176395), (105, 1905837), (315, 635279)]