205328231335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{1664801}}^1$

素因数の和:1666274

約数の個数: 16

約数和(自身を含む): 261067590432

約数和(自身を除く): 55739359097

約数列:

[1, 5, 17, 85, 1451, 7255, 24667, 123335, 1664801, 8324005, 28301617, 141508085, 2415626251, 12078131255, 41065646267, 205328231335]

約数ペア:

[(1, 205328231335), (5, 41065646267), (17, 12078131255), (85, 2415626251), (1451, 141508085), (7255, 28301617), (24667, 8324005), (123335, 1664801)]