208898247938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{30347}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 324017584128

約数和(自身を除く): 115119336190

約数列:

[1, 2, 41, 82, 127, 254, 661, 1322, 5207, 10414, 27101, 30347, 54202, 60694, 83947, 167894, 1244227, 2488454, 3441827, 3854069, 6883654, 7708138, 20059367, 40118734, 158016829, 316033658, 822434047, 1644868094, 2547539609, 5095079218, 104449123969, 208898247938]

約数ペア:

[(1, 208898247938), (2, 104449123969), (41, 5095079218), (82, 2547539609), (127, 1644868094), (254, 822434047), (661, 316033658), (1322, 158016829), (5207, 40118734), (10414, 20059367), (27101, 7708138), (30347, 6883654), (54202, 3854069), (60694, 3441827), (83947, 2488454), (167894, 1244227)]