200451261

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1\times {\mathrm{1439}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 272332800

約数和(自身を除く): 71881539

約数列:

[1, 3, 59, 177, 787, 1439, 2361, 4317, 46433, 84901, 139299, 254703, 1132493, 3397479, 66817087, 200451261]

約数ペア:

[(1, 200451261), (3, 66817087), (59, 3397479), (177, 1132493), (787, 254703), (1439, 139299), (2361, 84901), (4317, 46433)]