207846650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3467}}^1$

素因数の和:3599

約数の個数: 48

約数和(自身を含む): 425731680

約数和(自身を除く): 217885030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 218, 275, 545, 550, 1090, 1199, 2398, 2725, 3467, 5450, 5995, 6934, 11990, 17335, 29975, 34670, 38137, 59950, 76274, 86675, 173350, 190685, 377903, 381370, 755806, 953425, 1889515, 1906850, 3779030, 4156933, 8313866, 9447575, 18895150, 20784665, 41569330, 103923325, 207846650]

約数ペア:

[(1, 207846650), (2, 103923325), (5, 41569330), (10, 20784665), (11, 18895150), (22, 9447575), (25, 8313866), (50, 4156933), (55, 3779030), (109, 1906850), (110, 1889515), (218, 953425), (275, 755806), (545, 381370), (550, 377903), (1090, 190685), (1199, 173350), (2398, 86675), (2725, 76274), (3467, 59950), (5450, 38137), (5995, 34670), (6934, 29975), (11990, 17335)]