207969188

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{6833}}^1$

素因数の和:7931

約数の個数: 24

約数和(自身を含む): 416381952

約数和(自身を除く): 208412764

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 4348, 6833, 7609, 13666, 15218, 27332, 30436, 47831, 95662, 191324, 7427471, 14854942, 29709884, 51992297, 103984594, 207969188]

約数ペア:

[(1, 207969188), (2, 103984594), (4, 51992297), (7, 29709884), (14, 14854942), (28, 7427471), (1087, 191324), (2174, 95662), (4348, 47831), (6833, 30436), (7609, 27332), (13666, 15218)]