199408083

素因数分解:

$3^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{4657}}^1$

素因数の和:6706

約数の個数: 16

約数和(自身を含む): 304074240

約数和(自身を除く): 104666157

約数列:

[1, 3, 7, 21, 2039, 4657, 6117, 13971, 14273, 32599, 42819, 97797, 9495623, 28486869, 66469361, 199408083]

約数ペア:

[(1, 199408083), (3, 66469361), (7, 28486869), (21, 9495623), (2039, 97797), (4657, 42819), (6117, 32599), (13971, 14273)]