202059275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17921}}^1$

素因数の和:17983

約数の個数: 24

約数和(自身を含む): 280013328

約数和(自身を除く): 77954053

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 17921, 89605, 197131, 448025, 734761, 985655, 3673805, 4928275, 8082371, 18369025, 40411855, 202059275]

約数ペア:

[(1, 202059275), (5, 40411855), (11, 18369025), (25, 8082371), (41, 4928275), (55, 3673805), (205, 985655), (275, 734761), (451, 448025), (1025, 197131), (2255, 89605), (11275, 17921)]