199301846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{42787}}^1$

素因数の和:42943

約数の個数: 16

約数和(自身を含む): 318856176

約数和(自身を除く): 119554330

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 42787, 85574, 727379, 1454758, 5861819, 11723638, 99650923, 199301846]

約数ペア:

[(1, 199301846), (2, 99650923), (17, 11723638), (34, 5861819), (137, 1454758), (274, 727379), (2329, 85574), (4658, 42787)]