205297870

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{43961}}^1$

素因数の和:44435

約数の個数: 16

約数和(自身を含む): 370335888

約数和(自身を除く): 165038018

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 43961, 87922, 219805, 439610, 20529787, 41059574, 102648935, 205297870]

約数ペア:

[(1, 205297870), (2, 102648935), (5, 41059574), (10, 20529787), (467, 439610), (934, 219805), (2335, 87922), (4670, 43961)]