200703209

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2803}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 234997632

約数和(自身を除く): 34294423

約数列:

[1, 7, 53, 193, 371, 1351, 2803, 10229, 19621, 71603, 148559, 540979, 1039913, 3786853, 28671887, 200703209]

約数ペア:

[(1, 200703209), (7, 28671887), (53, 3786853), (193, 1039913), (371, 540979), (1351, 148559), (2803, 71603), (10229, 19621)]