200725239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1619}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 334212480

約数和(自身を除く): 133487241

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 289, 429, 561, 663, 867, 1619, 2431, 3179, 3757, 4857, 7293, 9537, 11271, 17809, 21047, 27523, 41327, 53427, 63141, 82569, 123981, 231517, 302753, 357799, 467891, 694551, 908259, 1073397, 1403673, 3935789, 5146801, 6082583, 11807367, 15440403, 18247749, 66908413, 200725239]

約数ペア:

[(1, 200725239), (3, 66908413), (11, 18247749), (13, 15440403), (17, 11807367), (33, 6082583), (39, 5146801), (51, 3935789), (143, 1403673), (187, 1073397), (221, 908259), (289, 694551), (429, 467891), (561, 357799), (663, 302753), (867, 231517), (1619, 123981), (2431, 82569), (3179, 63141), (3757, 53427), (4857, 41327), (7293, 27523), (9537, 21047), (11271, 17809)]