200899629

素因数分解:

$3^3\times 7^1\times {\mathrm{1031}}^2$

素因数の和:2078

約数の個数: 24

約数和(自身を含む): 340477760

約数和(自身を除く): 139578131

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1031, 3093, 7217, 9279, 21651, 27837, 64953, 194859, 1062961, 3188883, 7440727, 9566649, 22322181, 28699947, 66966543, 200899629]

約数ペア:

[(1, 200899629), (3, 66966543), (7, 28699947), (9, 22322181), (21, 9566649), (27, 7440727), (63, 3188883), (189, 1062961), (1031, 194859), (3093, 64953), (7217, 27837), (9279, 21651)]