200567125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 274809600

約数和(自身を除く): 74242475

約数列:

[1, 5, 11, 25, 55, 125, 199, 275, 733, 995, 1375, 2189, 3665, 4975, 8063, 10945, 18325, 24875, 40315, 54725, 91625, 145867, 201575, 273625, 729335, 1007875, 1604537, 3646675, 8022685, 18233375, 40113425, 200567125]

約数ペア:

[(1, 200567125), (5, 40113425), (11, 18233375), (25, 8022685), (55, 3646675), (125, 1604537), (199, 1007875), (275, 729335), (733, 273625), (995, 201575), (1375, 145867), (2189, 91625), (3665, 54725), (4975, 40315), (8063, 24875), (10945, 18325)]