205300984

素因数分解:

$2^3\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 449182800

約数和(自身を除く): 243881816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 439, 878, 1193, 1756, 2386, 3073, 3512, 4772, 6146, 8351, 9544, 12292, 16702, 21511, 24584, 33404, 43022, 58457, 66808, 86044, 116914, 172088, 233828, 467656, 523727, 1047454, 2094908, 3666089, 4189816, 7332178, 14664356, 25662623, 29328712, 51325246, 102650492, 205300984]

約数ペア:

[(1, 205300984), (2, 102650492), (4, 51325246), (7, 29328712), (8, 25662623), (14, 14664356), (28, 7332178), (49, 4189816), (56, 3666089), (98, 2094908), (196, 1047454), (392, 523727), (439, 467656), (878, 233828), (1193, 172088), (1756, 116914), (2386, 86044), (3073, 66808), (3512, 58457), (4772, 43022), (6146, 33404), (8351, 24584), (9544, 21511), (12292, 16702)]