202608045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104707}}^1$

素因数の和:104761

約数の個数: 24

約数和(自身を含む): 359357856

約数和(自身を除く): 156749811

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 104707, 314121, 523535, 942363, 1570605, 4502401, 4711815, 13507203, 22512005, 40521609, 67536015, 202608045]

約数ペア:

[(1, 202608045), (3, 67536015), (5, 40521609), (9, 22512005), (15, 13507203), (43, 4711815), (45, 4502401), (129, 1570605), (215, 942363), (387, 523535), (645, 314121), (1935, 104707)]