200716887

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{2213}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 311961456

約数和(自身を除く): 111244569

約数列:

[1, 3, 7, 21, 49, 147, 617, 1851, 2213, 4319, 6639, 12957, 15491, 30233, 46473, 90699, 108437, 325311, 1365421, 4096263, 9557947, 28673841, 66905629, 200716887]

約数ペア:

[(1, 200716887), (3, 66905629), (7, 28673841), (21, 9557947), (49, 4096263), (147, 1365421), (617, 325311), (1851, 108437), (2213, 90699), (4319, 46473), (6639, 30233), (12957, 15491)]