204208250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{48049}}^1$

素因数の和:48083

約数の個数: 32

約数和(自身を含む): 404773200

約数和(自身を除く): 200564950

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 48049, 96098, 240245, 480490, 816833, 1201225, 1633666, 2402450, 4084165, 6006125, 8168330, 12012250, 20420825, 40841650, 102104125, 204208250]

約数ペア:

[(1, 204208250), (2, 102104125), (5, 40841650), (10, 20420825), (17, 12012250), (25, 8168330), (34, 6006125), (50, 4084165), (85, 2402450), (125, 1633666), (170, 1201225), (250, 816833), (425, 480490), (850, 240245), (2125, 96098), (4250, 48049)]