207948200

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12527}}^1$

素因数の和:12626

約数の個数: 48

約数和(自身を含む): 489343680

約数和(自身を除く): 281395480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 12527, 16600, 25054, 50108, 62635, 100216, 125270, 250540, 313175, 501080, 626350, 1039741, 1252700, 2079482, 2505400, 4158964, 5198705, 8317928, 10397410, 20794820, 25993525, 41589640, 51987050, 103974100, 207948200]

約数ペア:

[(1, 207948200), (2, 103974100), (4, 51987050), (5, 41589640), (8, 25993525), (10, 20794820), (20, 10397410), (25, 8317928), (40, 5198705), (50, 4158964), (83, 2505400), (100, 2079482), (166, 1252700), (200, 1039741), (332, 626350), (415, 501080), (664, 313175), (830, 250540), (1660, 125270), (2075, 100216), (3320, 62635), (4150, 50108), (8300, 25054), (12527, 16600)]