202525928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{209221}}^1$

素因数の和:209249

約数の個数: 24

約数和(自身を含む): 417397890

約数和(自身を除く): 214871962

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 209221, 418442, 836884, 1673768, 2301431, 4602862, 9205724, 18411448, 25315741, 50631482, 101262964, 202525928]

約数ペア:

[(1, 202525928), (2, 101262964), (4, 50631482), (8, 25315741), (11, 18411448), (22, 9205724), (44, 4602862), (88, 2301431), (121, 1673768), (242, 836884), (484, 418442), (968, 209221)]