199290434

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{302873}}^1$

素因数の和:302929

約数の個数: 16

約数和(自身を含む): 348910848

約数和(自身を除く): 149620414

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 302873, 605746, 2120111, 4240222, 14235031, 28470062, 99645217, 199290434]

約数ペア:

[(1, 199290434), (2, 99645217), (7, 28470062), (14, 14235031), (47, 4240222), (94, 2120111), (329, 605746), (658, 302873)]