198892970

素因数分解:

$2^1\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{9613}}^1$

素因数の和:11689

約数の個数: 16

約数和(自身を含む): 358217640

約数和(自身を除く): 159324670

約数列:

[1, 2, 5, 10, 2069, 4138, 9613, 10345, 19226, 20690, 48065, 96130, 19889297, 39778594, 99446485, 198892970]

約数ペア:

[(1, 198892970), (2, 99446485), (5, 39778594), (10, 19889297), (2069, 96130), (4138, 48065), (9613, 20690), (10345, 19226)]