197852589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{46477}}^1$

素因数の和:46537

約数の個数: 24

約数和(自身を含む): 319024992

約数和(自身を除く): 121172403

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 46477, 139431, 418293, 511247, 1533741, 1998511, 4601223, 5995533, 17986599, 21983621, 65950863, 197852589]

約数ペア:

[(1, 197852589), (3, 65950863), (9, 21983621), (11, 17986599), (33, 5995533), (43, 4601223), (99, 1998511), (129, 1533741), (387, 511247), (473, 418293), (1419, 139431), (4257, 46477)]