206804934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{547103}}^1$

素因数の和:547121

約数の個数: 32

約数和(自身を含む): 525219840

約数和(自身を除く): 318414906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 547103, 1094206, 1641309, 3282618, 3829721, 4923927, 7659442, 9847854, 11489163, 14771781, 22978326, 29543562, 34467489, 68934978, 103402467, 206804934]

約数ペア:

[(1, 206804934), (2, 103402467), (3, 68934978), (6, 34467489), (7, 29543562), (9, 22978326), (14, 14771781), (18, 11489163), (21, 9847854), (27, 7659442), (42, 4923927), (54, 3829721), (63, 3282618), (126, 1641309), (189, 1094206), (378, 547103)]