205365846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{9721}}^1$

素因数の和:10236

約数の個数: 32

約数和(自身を含む): 470389248

約数和(自身を除く): 265023402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 7042, 9721, 10563, 19442, 21126, 29163, 58326, 68047, 136094, 204141, 408282, 4889663, 9779326, 14668989, 29337978, 34227641, 68455282, 102682923, 205365846]

約数ペア:

[(1, 205365846), (2, 102682923), (3, 68455282), (6, 34227641), (7, 29337978), (14, 14668989), (21, 9779326), (42, 4889663), (503, 408282), (1006, 204141), (1509, 136094), (3018, 68047), (3521, 58326), (7042, 29163), (9721, 21126), (10563, 19442)]