206002175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10313}}^1$

素因数の和:10387

約数の個数: 24

約数和(自身を含む): 276250176

約数和(自身を除く): 70248001

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3995, 10313, 19975, 51565, 175321, 257825, 484711, 876605, 2423555, 4383025, 8240087, 12117775, 41200435, 206002175]

約数ペア:

[(1, 206002175), (5, 41200435), (17, 12117775), (25, 8240087), (47, 4383025), (85, 2423555), (235, 876605), (425, 484711), (799, 257825), (1175, 175321), (3995, 51565), (10313, 19975)]