199480670

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{24121}}^1$

素因数の和:24955

約数の個数: 16

約数和(自身を含む): 359514288

約数和(自身を除く): 160033618

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 8270, 24121, 48242, 120605, 241210, 19948067, 39896134, 99740335, 199480670]

約数ペア:

[(1, 199480670), (2, 99740335), (5, 39896134), (10, 19948067), (827, 241210), (1654, 120605), (4135, 48242), (8270, 24121)]