201197843

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2719}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 259292160

約数和(自身を除く): 58094317

約数列:

[1, 7, 11, 31, 77, 217, 341, 961, 2387, 2719, 6727, 10571, 19033, 29909, 73997, 84289, 209363, 590023, 927179, 2612959, 6490253, 18290713, 28742549, 201197843]

約数ペア:

[(1, 201197843), (7, 28742549), (11, 18290713), (31, 6490253), (77, 2612959), (217, 927179), (341, 590023), (961, 209363), (2387, 84289), (2719, 73997), (6727, 29909), (10571, 19033)]