189427105

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{27197}}^1$

素因数の和:27408

約数の個数: 16

約数和(自身を含む): 261100800

約数和(自身を除く): 71673695

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 27197, 135985, 190379, 951895, 5412203, 27061015, 37885421, 189427105]

約数ペア:

[(1, 189427105), (5, 37885421), (7, 27061015), (35, 5412203), (199, 951895), (995, 190379), (1393, 135985), (6965, 27197)]