200220849

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7238

約数の個数: 32

約数和(自身を含む): 319265280

約数和(自身を除く): 119044431

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 7151, 9333, 21453, 27999, 64359, 121567, 193077, 364701, 436211, 1094103, 1308633, 3282309, 3925899, 7415587, 11777697, 22246761, 66740283, 200220849]

約数ペア:

[(1, 200220849), (3, 66740283), (9, 22246761), (17, 11777697), (27, 7415587), (51, 3925899), (61, 3282309), (153, 1308633), (183, 1094103), (459, 436211), (549, 364701), (1037, 193077), (1647, 121567), (3111, 64359), (7151, 27999), (9333, 21453)]