210552671

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 247296000

約数和(自身を除く): 36743329

約数列:

[1, 7, 41, 287, 367, 1999, 2569, 13993, 15047, 81959, 105329, 573713, 733633, 5135431, 30078953, 210552671]

約数ペア:

[(1, 210552671), (7, 30078953), (41, 5135431), (287, 733633), (367, 573713), (1999, 105329), (2569, 81959), (13993, 15047)]