200457961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20407}}^1$

素因数の和:20484

約数の個数: 16

約数和(自身を含む): 235100160

約数和(自身を除く): 34642199

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 20407, 224477, 387733, 959129, 4265063, 10550419, 18223451, 200457961]

約数ペア:

[(1, 200457961), (11, 18223451), (19, 10550419), (47, 4265063), (209, 959129), (517, 387733), (893, 224477), (9823, 20407)]