191877928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{198221}}^1$

素因数の和:198249

約数の個数: 24

約数和(自身を含む): 395452890

約数和(自身を除く): 203574962

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 198221, 396442, 792884, 1585768, 2180431, 4360862, 8721724, 17443448, 23984741, 47969482, 95938964, 191877928]

約数ペア:

[(1, 191877928), (2, 95938964), (4, 47969482), (8, 23984741), (11, 17443448), (22, 8721724), (44, 4360862), (88, 2180431), (121, 1585768), (242, 792884), (484, 396442), (968, 198221)]