208184425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 275607360

約数和(自身を除く): 67422935

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1775, 6173, 6745, 30865, 33725, 117287, 154325, 438283, 586435, 2191415, 2932175, 8327377, 10957075, 41636885, 208184425]

約数ペア:

[(1, 208184425), (5, 41636885), (19, 10957075), (25, 8327377), (71, 2932175), (95, 2191415), (355, 586435), (475, 438283), (1349, 154325), (1775, 117287), (6173, 33725), (6745, 30865)]