202192319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10937}}^1$

素因数の和:11102

約数の個数: 16

約数和(自身を含む): 245011200

約数和(自身を除く): 42818881

約数列:

[1, 7, 19, 133, 139, 973, 2641, 10937, 18487, 76559, 207803, 1454621, 1520243, 10641701, 28884617, 202192319]

約数ペア:

[(1, 202192319), (7, 28884617), (19, 10641701), (133, 1520243), (139, 1454621), (973, 207803), (2641, 76559), (10937, 18487)]