199148924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4494

約数の個数: 36

約数和(自身を含む): 383100984

約数和(自身を除く): 183952060

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 4397, 8794, 11323, 17588, 22646, 45292, 57161, 114322, 228644, 294599, 589198, 743093, 1178396, 1486186, 2972372, 3829787, 7659574, 15319148, 49787231, 99574462, 199148924]

約数ペア:

[(1, 199148924), (2, 99574462), (4, 49787231), (13, 15319148), (26, 7659574), (52, 3829787), (67, 2972372), (134, 1486186), (169, 1178396), (268, 743093), (338, 589198), (676, 294599), (871, 228644), (1742, 114322), (3484, 57161), (4397, 45292), (8794, 22646), (11323, 17588)]