204318926120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{300469009}}^1$

素因数の和:300469037

約数の個数: 32

約数和(自身を含む): 486759796200

約数和(自身を除く): 282440870080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 300469009, 600938018, 1201876036, 1502345045, 2403752072, 3004690090, 5107973153, 6009380180, 10215946306, 12018760360, 20431892612, 25539865765, 40863785224, 51079731530, 102159463060, 204318926120]

約数ペア:

[(1, 204318926120), (2, 102159463060), (4, 51079731530), (5, 40863785224), (8, 25539865765), (10, 20431892612), (17, 12018760360), (20, 10215946306), (34, 6009380180), (40, 5107973153), (68, 3004690090), (85, 2403752072), (136, 1502345045), (170, 1201876036), (340, 600938018), (680, 300469009)]