133700812

素因数分解:

$2^2\times 7^2\times {\mathrm{682147}}^1$

素因数の和:682165

約数の個数: 18

約数和(自身を含む): 272177052

約数和(自身を除く): 138476240

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 682147, 1364294, 2728588, 4775029, 9550058, 19100116, 33425203, 66850406, 133700812]

約数ペア:

[(1, 133700812), (2, 66850406), (4, 33425203), (7, 19100116), (14, 9550058), (28, 4775029), (49, 2728588), (98, 1364294), (196, 682147)]