200560912

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{20857}}^1$

素因数の和:21466

約数の個数: 20

約数和(自身を含む): 389251996

約数和(自身を除く): 188691084

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 20857, 41714, 83428, 166856, 333712, 12535057, 25070114, 50140228, 100280456, 200560912]

約数ペア:

[(1, 200560912), (2, 100280456), (4, 50140228), (8, 25070114), (16, 12535057), (601, 333712), (1202, 166856), (2404, 83428), (4808, 41714), (9616, 20857)]