205301243

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{1279}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 245268480

約数和(自身を除く): 39967237

約数列:

[1, 7, 23, 161, 997, 1279, 6979, 8953, 22931, 29417, 160517, 205919, 1275163, 8926141, 29328749, 205301243]

約数ペア:

[(1, 205301243), (7, 29328749), (23, 8926141), (161, 1275163), (997, 205919), (1279, 160517), (6979, 29417), (8953, 22931)]