206525367

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{7541}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 317669040

約数和(自身を除く): 111143673

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 3043, 7541, 9129, 22623, 27387, 67869, 128197, 384591, 1153773, 1349839, 4049517, 12148551, 22947263, 68841789, 206525367]

約数ペア:

[(1, 206525367), (3, 68841789), (9, 22947263), (17, 12148551), (51, 4049517), (153, 1349839), (179, 1153773), (537, 384591), (1611, 128197), (3043, 67869), (7541, 27387), (9129, 22623)]