201930131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{971}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 230737248

約数和(自身を除く): 28807117

約数列:

[1, 13, 17, 221, 941, 971, 12233, 12623, 15997, 16507, 207961, 214591, 913711, 11878243, 15533087, 201930131]

約数ペア:

[(1, 201930131), (13, 15533087), (17, 11878243), (221, 913711), (941, 214591), (971, 207961), (12233, 16507), (12623, 15997)]