206817354

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{9551}}^1$

素因数の和:9963

約数の個数: 32

約数和(自身を含む): 460788480

約数和(自身を除く): 253971126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 2406, 3609, 7218, 9551, 10827, 19102, 21654, 28653, 57306, 85959, 171918, 257877, 515754, 3829951, 7659902, 11489853, 22979706, 34469559, 68939118, 103408677, 206817354]

約数ペア:

[(1, 206817354), (2, 103408677), (3, 68939118), (6, 34469559), (9, 22979706), (18, 11489853), (27, 7659902), (54, 3829951), (401, 515754), (802, 257877), (1203, 171918), (2406, 85959), (3609, 57306), (7218, 28653), (9551, 21654), (10827, 19102)]