120188215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{201997}}^1$

素因数の和:202026

約数の個数: 16

約数和(自身を含む): 174526272

約数和(自身を除く): 54338057

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 201997, 1009985, 1413979, 3433949, 7069895, 17169745, 24037643, 120188215]

約数ペア:

[(1, 120188215), (5, 24037643), (7, 17169745), (17, 7069895), (35, 3433949), (85, 1413979), (119, 1009985), (595, 201997)]