200017977

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7723}}^1$

素因数の和:7912

約数の個数: 16

約数和(自身を含む): 272502720

約数和(自身を除く): 72484743

約数列:

[1, 3, 89, 97, 267, 291, 7723, 8633, 23169, 25899, 687347, 749131, 2062041, 2247393, 66672659, 200017977]

約数ペア:

[(1, 200017977), (3, 66672659), (89, 2247393), (97, 2062041), (267, 749131), (291, 687347), (7723, 25899), (8633, 23169)]