200335989

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{25171}}^1$

素因数の和:25560

約数の個数: 16

約数和(自身を含む): 306091520

約数和(自身を除く): 105755531

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 25171, 75513, 176197, 528591, 9539809, 28619427, 66778663, 200335989]

約数ペア:

[(1, 200335989), (3, 66778663), (7, 28619427), (21, 9539809), (379, 528591), (1137, 176197), (2653, 75513), (7959, 25171)]