222831208

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{27281}}^1$

素因数の和:28308

約数の個数: 16

約数和(自身を含む): 418233060

約数和(自身を除く): 195401852

約数列:

[1, 2, 4, 8, 1021, 2042, 4084, 8168, 27281, 54562, 109124, 218248, 27853901, 55707802, 111415604, 222831208]

約数ペア:

[(1, 222831208), (2, 111415604), (4, 55707802), (8, 27853901), (1021, 218248), (2042, 109124), (4084, 54562), (8168, 27281)]