189166210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{461381}}^1$

素因数の和:461429

約数の個数: 16

約数和(自身を含む): 348804792

約数和(自身を除く): 159638582

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 461381, 922762, 2306905, 4613810, 18916621, 37833242, 94583105, 189166210]

約数ペア:

[(1, 189166210), (2, 94583105), (5, 37833242), (10, 18916621), (41, 4613810), (82, 2306905), (205, 922762), (410, 461381)]