201105189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{2699}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 308318400

約数和(自身を除く): 107213211

約数列:

[1, 3, 9, 17, 51, 153, 487, 1461, 2699, 4383, 8097, 8279, 24291, 24837, 45883, 74511, 137649, 412947, 1314413, 3943239, 11829717, 22345021, 67035063, 201105189]

約数ペア:

[(1, 201105189), (3, 67035063), (9, 22345021), (17, 11829717), (51, 3943239), (153, 1314413), (487, 412947), (1461, 137649), (2699, 74511), (4383, 45883), (8097, 24837), (8279, 24291)]