201618121016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{101771}}^1$

素因数の和:102276

約数の個数: 64

約数和(自身を含む): 417525736320

約数和(自身を除く): 215907615304

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 443, 559, 886, 1118, 1772, 2236, 3544, 4472, 5759, 11518, 19049, 23036, 38098, 46072, 76196, 101771, 152392, 203542, 247637, 407084, 495274, 814168, 990548, 1323023, 1981096, 2646046, 4376153, 5292092, 8752306, 10584184, 17504612, 35009224, 45084553, 56889989, 90169106, 113779978, 180338212, 227559956, 360676424, 455119912, 586099189, 1172198378, 1938635779, 2344396756, 3877271558, 4688793512, 7754543116, 15509086232, 25202265127, 50404530254, 100809060508, 201618121016]

約数ペア:

[(1, 201618121016), (2, 100809060508), (4, 50404530254), (8, 25202265127), (13, 15509086232), (26, 7754543116), (43, 4688793512), (52, 3877271558), (86, 2344396756), (104, 1938635779), (172, 1172198378), (344, 586099189), (443, 455119912), (559, 360676424), (886, 227559956), (1118, 180338212), (1772, 113779978), (2236, 90169106), (3544, 56889989), (4472, 45084553), (5759, 35009224), (11518, 17504612), (19049, 10584184), (23036, 8752306), (38098, 5292092), (46072, 4376153), (76196, 2646046), (101771, 1981096), (152392, 1323023), (203542, 990548), (247637, 814168), (407084, 495274)]