205950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1373}}^1$

素因数の和:1388

約数の個数: 24

約数和(自身を含む): 511128

約数和(自身を除く): 305178

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1373, 2746, 4119, 6865, 8238, 13730, 20595, 34325, 41190, 68650, 102975, 205950]

約数ペア:

[(1, 205950), (2, 102975), (3, 68650), (5, 41190), (6, 34325), (10, 20595), (15, 13730), (25, 8238), (30, 6865), (50, 4119), (75, 2746), (150, 1373)]