204029665

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 310516992

約数和(自身を除く): 106487327

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 289, 391, 595, 805, 877, 1445, 1955, 2023, 2737, 4385, 6139, 6647, 10115, 13685, 14909, 20171, 30695, 33235, 46529, 74545, 100855, 104363, 141197, 232645, 253453, 342907, 521815, 705985, 1267265, 1714535, 1774171, 2400349, 5829419, 8870855, 12001745, 29147095, 40805933, 204029665]

約数ペア:

[(1, 204029665), (5, 40805933), (7, 29147095), (17, 12001745), (23, 8870855), (35, 5829419), (85, 2400349), (115, 1774171), (119, 1714535), (161, 1267265), (289, 705985), (391, 521815), (595, 342907), (805, 253453), (877, 232645), (1445, 141197), (1955, 104363), (2023, 100855), (2737, 74545), (4385, 46529), (6139, 33235), (6647, 30695), (10115, 20171), (13685, 14909)]