200678891

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 233265600

約数和(自身を除く): 32586709

約数列:

[1, 7, 89, 193, 623, 1351, 1669, 11683, 17177, 120239, 148541, 322117, 1039787, 2254819, 28668413, 200678891]

約数ペア:

[(1, 200678891), (7, 28668413), (89, 2254819), (193, 1039787), (623, 322117), (1351, 148541), (1669, 120239), (11683, 17177)]