220160830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{957221}}^1$

素因数の和:957251

約数の個数: 16

約数和(自身を含む): 413519904

約数和(自身を除く): 193359074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 957221, 1914442, 4786105, 9572210, 22016083, 44032166, 110080415, 220160830]

約数ペア:

[(1, 220160830), (2, 110080415), (5, 44032166), (10, 22016083), (23, 9572210), (46, 4786105), (115, 1914442), (230, 957221)]