201441880

素因数分解:

$2^3\times 5^1\times {\mathrm{5036047}}^1$

素因数の和:5036058

約数の個数: 16

約数和(自身を含む): 453244320

約数和(自身を除く): 251802440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5036047, 10072094, 20144188, 25180235, 40288376, 50360470, 100720940, 201441880]

約数ペア:

[(1, 201441880), (2, 100720940), (4, 50360470), (5, 40288376), (8, 25180235), (10, 20144188), (20, 10072094), (40, 5036047)]