197695247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 213723360

約数和(自身を除く): 16028113

約数列:

[1, 19, 53, 137, 1007, 1433, 2603, 7261, 27227, 75949, 137959, 196321, 1443031, 3730099, 10405013, 197695247]

約数ペア:

[(1, 197695247), (19, 10405013), (53, 3730099), (137, 1443031), (1007, 196321), (1433, 137959), (2603, 75949), (7261, 27227)]