200722347

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25903}}^1$

素因数の和:25960

約数の個数: 32

約数和(自身を含む): 348149760

約数和(自身を除く): 147427413

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 25903, 77709, 181321, 233127, 543963, 699381, 1062023, 1631889, 3186069, 4895667, 7434161, 9558207, 22302483, 28674621, 66907449, 200722347]

約数ペア:

[(1, 200722347), (3, 66907449), (7, 28674621), (9, 22302483), (21, 9558207), (27, 7434161), (41, 4895667), (63, 3186069), (123, 1631889), (189, 1062023), (287, 699381), (369, 543963), (861, 233127), (1107, 181321), (2583, 77709), (7749, 25903)]