200915626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{25247}}^1$

素因数の和:25445

約数の個数: 16

約数和(自身を含む): 316306944

約数和(自身を除く): 115391318

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 25247, 50494, 580681, 1161362, 4367731, 8735462, 100457813, 200915626]

約数ペア:

[(1, 200915626), (2, 100457813), (23, 8735462), (46, 4367731), (173, 1161362), (346, 580681), (3979, 50494), (7958, 25247)]