200273031

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25031}}^1$

素因数の和:25171

約数の個数: 24

約数和(自身を含む): 333225984

約数和(自身を除く): 132952953

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 25031, 75093, 175217, 225279, 525651, 1576953, 3178937, 9536811, 22252559, 28610433, 66757677, 200273031]

約数ペア:

[(1, 200273031), (3, 66757677), (7, 28610433), (9, 22252559), (21, 9536811), (63, 3178937), (127, 1576953), (381, 525651), (889, 225279), (1143, 175217), (2667, 75093), (8001, 25031)]