200911711

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 280270368

約数和(自身を除く): 79358657

約数列:

[1, 7, 11, 13, 49, 53, 77, 91, 143, 371, 539, 541, 583, 637, 689, 1001, 2597, 3787, 4081, 4823, 5951, 7007, 7033, 7579, 26509, 28567, 28673, 33761, 41657, 49231, 53053, 77363, 200711, 291599, 315403, 344617, 371371, 372749, 541541, 1404977, 2207821, 2609243, 3790787, 4100239, 15454747, 18264701, 28701673, 200911711]

約数ペア:

[(1, 200911711), (7, 28701673), (11, 18264701), (13, 15454747), (49, 4100239), (53, 3790787), (77, 2609243), (91, 2207821), (143, 1404977), (371, 541541), (539, 372749), (541, 371371), (583, 344617), (637, 315403), (689, 291599), (1001, 200711), (2597, 77363), (3787, 53053), (4081, 49231), (4823, 41657), (5951, 33761), (7007, 28673), (7033, 28567), (7579, 26509)]