201852475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43177}}^1$

素因数の和:43215

約数の個数: 24

約数和(自身を含む): 289119888

約数和(自身を除く): 87267413

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 43177, 215885, 474947, 734009, 1079425, 2374735, 3670045, 8074099, 11873675, 18350225, 40370495, 201852475]

約数ペア:

[(1, 201852475), (5, 40370495), (11, 18350225), (17, 11873675), (25, 8074099), (55, 3670045), (85, 2374735), (187, 1079425), (275, 734009), (425, 474947), (935, 215885), (4675, 43177)]