205463244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2445991}}^1$

素因数の和:2446005

約数の個数: 24

約数和(自身を含む): 547902208

約数和(自身を除く): 342438964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2445991, 4891982, 7337973, 9783964, 14675946, 17121937, 29351892, 34243874, 51365811, 68487748, 102731622, 205463244]

約数ペア:

[(1, 205463244), (2, 102731622), (3, 68487748), (4, 51365811), (6, 34243874), (7, 29351892), (12, 17121937), (14, 14675946), (21, 9783964), (28, 7337973), (42, 4891982), (84, 2445991)]