201539023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18257}}^1$

素因数の和:18366

約数の個数: 16

約数和(自身を含む): 245387520

約数和(自身を除く): 43848497

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 18257, 127799, 346883, 1515331, 2428181, 10607317, 28791289, 201539023]

約数ペア:

[(1, 201539023), (7, 28791289), (19, 10607317), (83, 2428181), (133, 1515331), (581, 346883), (1577, 127799), (11039, 18257)]