200809161

素因数分解:

$3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{4547}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 332040384

約数和(自身を除く): 131231223

約数列:

[1, 3, 7, 9, 21, 63, 701, 2103, 4547, 4907, 6309, 13641, 14721, 31829, 40923, 44163, 95487, 286461, 3187447, 9562341, 22312129, 28687023, 66936387, 200809161]

約数ペア:

[(1, 200809161), (3, 66936387), (7, 28687023), (9, 22312129), (21, 9562341), (63, 3187447), (701, 286461), (2103, 95487), (4547, 44163), (4907, 40923), (6309, 31829), (13641, 14721)]