204055590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{400109}}^1$

素因数の和:400136

約数の個数: 32

約数和(自身を含む): 518542560

約数和(自身を除く): 314486970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 400109, 800218, 1200327, 2000545, 2400654, 4001090, 6001635, 6801853, 12003270, 13603706, 20405559, 34009265, 40811118, 68018530, 102027795, 204055590]

約数ペア:

[(1, 204055590), (2, 102027795), (3, 68018530), (5, 40811118), (6, 34009265), (10, 20405559), (15, 13603706), (17, 12003270), (30, 6801853), (34, 6001635), (51, 4001090), (85, 2400654), (102, 2000545), (170, 1200327), (255, 800218), (510, 400109)]