200453337

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{17579}}^1$

素因数の和:17773

約数の個数: 24

約数和(自身を含む): 332754240

約数和(自身を除く): 132300903

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 17579, 52737, 123053, 158211, 369159, 1107477, 3181799, 9545397, 22272593, 28636191, 66817779, 200453337]

約数ペア:

[(1, 200453337), (3, 66817779), (7, 28636191), (9, 22272593), (21, 9545397), (63, 3181799), (181, 1107477), (543, 369159), (1267, 158211), (1629, 123053), (3801, 52737), (11403, 17579)]