203253080

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{4919}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 457855200

約数和(自身を除く): 254602120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 4132, 4919, 5165, 8264, 9838, 10330, 19676, 20660, 24595, 39352, 41320, 49190, 98380, 196760, 5081327, 10162654, 20325308, 25406635, 40650616, 50813270, 101626540, 203253080]

約数ペア:

[(1, 203253080), (2, 101626540), (4, 50813270), (5, 40650616), (8, 25406635), (10, 20325308), (20, 10162654), (40, 5081327), (1033, 196760), (2066, 98380), (4132, 49190), (4919, 41320), (5165, 39352), (8264, 24595), (9838, 20660), (10330, 19676)]