200562271

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8975

約数の個数: 24

約数和(自身を含む): 261294720

約数和(自身を除く): 60732449

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 8923, 22477, 62461, 115999, 169537, 811993, 1186759, 1507987, 2203981, 10555909, 15427867, 28651753, 200562271]

約数ペア:

[(1, 200562271), (7, 28651753), (13, 15427867), (19, 10555909), (91, 2203981), (133, 1507987), (169, 1186759), (247, 811993), (1183, 169537), (1729, 115999), (3211, 62461), (8923, 22477)]