204389148

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{396103}}^1$

素因数の和:396153

約数の個数: 24

約数和(自身を含む): 488000128

約数和(自身を除く): 283610980

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 396103, 792206, 1188309, 1584412, 2376618, 4753236, 17032429, 34064858, 51097287, 68129716, 102194574, 204389148]

約数ペア:

[(1, 204389148), (2, 102194574), (3, 68129716), (4, 51097287), (6, 34064858), (12, 17032429), (43, 4753236), (86, 2376618), (129, 1584412), (172, 1188309), (258, 792206), (516, 396103)]