201050800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11689}}^1$

素因数の和:11750

約数の個数: 60

約数和(自身を含む): 494299960

約数和(自身を除く): 293249160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 11689, 17200, 23378, 46756, 58445, 93512, 116890, 187024, 233780, 292225, 467560, 502627, 584450, 935120, 1005254, 1168900, 2010508, 2337800, 2513135, 4021016, 4675600, 5026270, 8042032, 10052540, 12565675, 20105080, 25131350, 40210160, 50262700, 100525400, 201050800]

約数ペア:

[(1, 201050800), (2, 100525400), (4, 50262700), (5, 40210160), (8, 25131350), (10, 20105080), (16, 12565675), (20, 10052540), (25, 8042032), (40, 5026270), (43, 4675600), (50, 4021016), (80, 2513135), (86, 2337800), (100, 2010508), (172, 1168900), (200, 1005254), (215, 935120), (344, 584450), (400, 502627), (430, 467560), (688, 292225), (860, 233780), (1075, 187024), (1720, 116890), (2150, 93512), (3440, 58445), (4300, 46756), (8600, 23378), (11689, 17200)]