200980923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20369}}^1$

素因数の和:20419

約数の個数: 32

約数和(自身を含む): 328527360

約数和(自身を除く): 127546437

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 20369, 61107, 224059, 264797, 468487, 672177, 794391, 1405461, 2912767, 5153357, 6090331, 8738301, 15460071, 18270993, 66993641, 200980923]

約数ペア:

[(1, 200980923), (3, 66993641), (11, 18270993), (13, 15460071), (23, 8738301), (33, 6090331), (39, 5153357), (69, 2912767), (143, 1405461), (253, 794391), (299, 672177), (429, 468487), (759, 264797), (897, 224059), (3289, 61107), (9867, 20369)]