201417400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{7351}}^1$

素因数の和:7504

約数の個数: 48

約数和(自身を含む): 471777840

約数和(自身を除く): 270360440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2740, 3425, 5480, 6850, 7351, 13700, 14702, 27400, 29404, 36755, 58808, 73510, 147020, 183775, 294040, 367550, 735100, 1007087, 1470200, 2014174, 4028348, 5035435, 8056696, 10070870, 20141740, 25177175, 40283480, 50354350, 100708700, 201417400]

約数ペア:

[(1, 201417400), (2, 100708700), (4, 50354350), (5, 40283480), (8, 25177175), (10, 20141740), (20, 10070870), (25, 8056696), (40, 5035435), (50, 4028348), (100, 2014174), (137, 1470200), (200, 1007087), (274, 735100), (548, 367550), (685, 294040), (1096, 183775), (1370, 147020), (2740, 73510), (3425, 58808), (5480, 36755), (6850, 29404), (7351, 27400), (13700, 14702)]