202872642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{6449}}^1$

素因数の和:6575

約数の個数: 48

約数和(自身を含む): 476474400

約数和(自身を除く): 273601758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 4494, 5243, 6449, 10486, 12898, 15729, 19347, 31458, 38694, 45143, 90286, 135429, 270858, 316001, 632002, 690043, 948003, 1380086, 1896006, 2070129, 4140258, 4830301, 9660602, 14490903, 28981806, 33812107, 67624214, 101436321, 202872642]

約数ペア:

[(1, 202872642), (2, 101436321), (3, 67624214), (6, 33812107), (7, 28981806), (14, 14490903), (21, 9660602), (42, 4830301), (49, 4140258), (98, 2070129), (107, 1896006), (147, 1380086), (214, 948003), (294, 690043), (321, 632002), (642, 316001), (749, 270858), (1498, 135429), (2247, 90286), (4494, 45143), (5243, 38694), (6449, 31458), (10486, 19347), (12898, 15729)]