206500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{59}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 524160

約数和(自身を除く): 317660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 125, 140, 175, 236, 250, 295, 350, 413, 500, 590, 700, 826, 875, 1180, 1475, 1652, 1750, 2065, 2950, 3500, 4130, 5900, 7375, 8260, 10325, 14750, 20650, 29500, 41300, 51625, 103250, 206500]

約数ペア:

[(1, 206500), (2, 103250), (4, 51625), (5, 41300), (7, 29500), (10, 20650), (14, 14750), (20, 10325), (25, 8260), (28, 7375), (35, 5900), (50, 4130), (59, 3500), (70, 2950), (100, 2065), (118, 1750), (125, 1652), (140, 1475), (175, 1180), (236, 875), (250, 826), (295, 700), (350, 590), (413, 500)]