200865728

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10427}}^1$

素因数の和:10489

約数の個数: 56

約数和(自身を含む): 466173312

約数和(自身を除く): 265307584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 10427, 19264, 20854, 41708, 72989, 83416, 145978, 166832, 291956, 333664, 448361, 583912, 667328, 896722, 1167824, 1793444, 2335648, 3138527, 3586888, 4671296, 6277054, 7173776, 12554108, 14347552, 25108216, 28695104, 50216432, 100432864, 200865728]

約数ペア:

[(1, 200865728), (2, 100432864), (4, 50216432), (7, 28695104), (8, 25108216), (14, 14347552), (16, 12554108), (28, 7173776), (32, 6277054), (43, 4671296), (56, 3586888), (64, 3138527), (86, 2335648), (112, 1793444), (172, 1167824), (224, 896722), (301, 667328), (344, 583912), (448, 448361), (602, 333664), (688, 291956), (1204, 166832), (1376, 145978), (2408, 83416), (2752, 72989), (4816, 41708), (9632, 20854), (10427, 19264)]