202123292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379931}}^1$

素因数の和:379961

約数の個数: 24

約数和(自身を含む): 425523840

約数和(自身を除く): 223400548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379931, 759862, 1519724, 2659517, 5319034, 7218689, 10638068, 14437378, 28874756, 50530823, 101061646, 202123292]

約数ペア:

[(1, 202123292), (2, 101061646), (4, 50530823), (7, 28874756), (14, 14437378), (19, 10638068), (28, 7218689), (38, 5319034), (76, 2659517), (133, 1519724), (266, 759862), (532, 379931)]