211804952

素因数分解:

$2^3\times {\mathrm{2749}}^1\times {\mathrm{9631}}^1$

素因数の和:12386

約数の個数: 16

約数和(自身を含む): 397320000

約数和(自身を除く): 185515048

約数列:

[1, 2, 4, 8, 2749, 5498, 9631, 10996, 19262, 21992, 38524, 77048, 26475619, 52951238, 105902476, 211804952]

約数ペア:

[(1, 211804952), (2, 105902476), (4, 52951238), (8, 26475619), (2749, 77048), (5498, 38524), (9631, 21992), (10996, 19262)]