204085161

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{7027}}^1$

素因数の和:7501

約数の個数: 24

約数和(自身を含む): 337681344

約数和(自身を除く): 133596183

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 7027, 9681, 21081, 29043, 49189, 63243, 147567, 442701, 3239447, 9718341, 22676129, 29155023, 68028387, 204085161]

約数ペア:

[(1, 204085161), (3, 68028387), (7, 29155023), (9, 22676129), (21, 9718341), (63, 3239447), (461, 442701), (1383, 147567), (3227, 63243), (4149, 49189), (7027, 29043), (9681, 21081)]