214657400

素因数分解:

$2^3\times 5^2\times {\mathrm{1033}}^1\times {\mathrm{1039}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 500042400

約数和(自身を除く): 285385000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1033, 1039, 2066, 2078, 4132, 4156, 5165, 5195, 8264, 8312, 10330, 10390, 20660, 20780, 25825, 25975, 41320, 41560, 51650, 51950, 103300, 103900, 206600, 207800, 1073287, 2146574, 4293148, 5366435, 8586296, 10732870, 21465740, 26832175, 42931480, 53664350, 107328700, 214657400]

約数ペア:

[(1, 214657400), (2, 107328700), (4, 53664350), (5, 42931480), (8, 26832175), (10, 21465740), (20, 10732870), (25, 8586296), (40, 5366435), (50, 4293148), (100, 2146574), (200, 1073287), (1033, 207800), (1039, 206600), (2066, 103900), (2078, 103300), (4132, 51950), (4156, 51650), (5165, 41560), (5195, 41320), (8264, 25975), (8312, 25825), (10330, 20780), (10390, 20660)]