197120434

素因数分解:

$2^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{2837}}^1$

素因数の和:3562

約数の個数: 24

約数和(自身を含む): 344561580

約数和(自身を除く): 147441146

約数列:

[1, 2, 7, 14, 49, 98, 709, 1418, 2837, 4963, 5674, 9926, 19859, 34741, 39718, 69482, 139013, 278026, 2011433, 4022866, 14080031, 28160062, 98560217, 197120434]

約数ペア:

[(1, 197120434), (2, 98560217), (7, 28160062), (14, 14080031), (49, 4022866), (98, 2011433), (709, 278026), (1418, 139013), (2837, 69482), (4963, 39718), (5674, 34741), (9926, 19859)]