200523585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6959}}^1$

素因数の和:7097

約数の個数: 32

約数和(自身を含む): 342766080

約数和(自身を除く): 142242495

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 5763, 6959, 9605, 20877, 28815, 34795, 104385, 118303, 354909, 591515, 786367, 1774545, 2359101, 3931835, 11795505, 13368239, 40104717, 66841195, 200523585]

約数ペア:

[(1, 200523585), (3, 66841195), (5, 40104717), (15, 13368239), (17, 11795505), (51, 3931835), (85, 2359101), (113, 1774545), (255, 786367), (339, 591515), (565, 354909), (1695, 118303), (1921, 104385), (5763, 34795), (6959, 28815), (9605, 20877)]