200423906

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{2753}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 304867800

約数和(自身を除く): 104443894

約数列:

[1, 2, 89, 178, 409, 818, 2753, 5506, 36401, 72802, 245017, 490034, 1125977, 2251954, 100211953, 200423906]

約数ペア:

[(1, 200423906), (2, 100211953), (89, 2251954), (178, 1125977), (409, 490034), (818, 245017), (2753, 72802), (5506, 36401)]