201826478984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940639221}}^1$

素因数の和:1940639240

約数の個数: 16

約数和(自身を含む): 407534236620

約数和(自身を除く): 205707757636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940639221, 3881278442, 7762556884, 15525113768, 25228309873, 50456619746, 100913239492, 201826478984]

約数ペア:

[(1, 201826478984), (2, 100913239492), (4, 50456619746), (8, 25228309873), (13, 15525113768), (26, 7762556884), (52, 3881278442), (104, 1940639221)]