208003502

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 364512960

約数和(自身を除く): 156509458

約数列:

[1, 2, 7, 14, 89, 97, 178, 194, 623, 679, 1246, 1358, 1721, 3442, 8633, 12047, 17266, 24094, 60431, 120862, 153169, 166937, 306338, 333874, 1072183, 1168559, 2144366, 2337118, 14857393, 29714786, 104001751, 208003502]

約数ペア:

[(1, 208003502), (2, 104001751), (7, 29714786), (14, 14857393), (89, 2337118), (97, 2144366), (178, 1168559), (194, 1072183), (623, 333874), (679, 306338), (1246, 166937), (1358, 153169), (1721, 120862), (3442, 60431), (8633, 24094), (12047, 17266)]