208042058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{782113}}^1$

素因数の和:782141

約数の個数: 16

約数和(自身を含む): 375414720

約数和(自身を除く): 167372662

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 782113, 1564226, 5474791, 10949582, 14860147, 29720294, 104021029, 208042058]

約数ペア:

[(1, 208042058), (2, 104021029), (7, 29720294), (14, 14860147), (19, 10949582), (38, 5474791), (133, 1564226), (266, 782113)]