196647556

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5623}}^1$

素因数の和:6883

約数の個数: 24

約数和(自身を含む): 393680000

約数和(自身を除く): 197032444

約数列:

[1, 2, 4, 7, 14, 28, 1249, 2498, 4996, 5623, 8743, 11246, 17486, 22492, 34972, 39361, 78722, 157444, 7023127, 14046254, 28092508, 49161889, 98323778, 196647556]

約数ペア:

[(1, 196647556), (2, 98323778), (4, 49161889), (7, 28092508), (14, 14046254), (28, 7023127), (1249, 157444), (2498, 78722), (4996, 39361), (5623, 34972), (8743, 22492), (11246, 17486)]