201171139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{977}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 222139008

約数和(自身を除く): 20967869

約数列:

[1, 13, 47, 337, 611, 977, 4381, 12701, 15839, 45919, 205907, 329249, 596947, 4280237, 15474703, 201171139]

約数ペア:

[(1, 201171139), (13, 15474703), (47, 4280237), (337, 596947), (611, 329249), (977, 205907), (4381, 45919), (12701, 15839)]