200793976

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 400370040

約数和(自身を除く): 199576064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 277, 361, 502, 554, 722, 1004, 1108, 1444, 2008, 2216, 2888, 4769, 5263, 9538, 10526, 19076, 21052, 38152, 42104, 69527, 90611, 99997, 139054, 181222, 199994, 278108, 362444, 399988, 556216, 724888, 799976, 1321013, 2642026, 5284052, 10568104, 25099247, 50198494, 100396988, 200793976]

約数ペア:

[(1, 200793976), (2, 100396988), (4, 50198494), (8, 25099247), (19, 10568104), (38, 5284052), (76, 2642026), (152, 1321013), (251, 799976), (277, 724888), (361, 556216), (502, 399988), (554, 362444), (722, 278108), (1004, 199994), (1108, 181222), (1444, 139054), (2008, 99997), (2216, 90611), (2888, 69527), (4769, 42104), (5263, 38152), (9538, 21052), (10526, 19076)]