201415143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 289405440

約数和(自身を除く): 87990297

約数列:

[1, 3, 19, 57, 71, 157, 213, 317, 471, 951, 1349, 2983, 4047, 6023, 8949, 11147, 18069, 22507, 33441, 49769, 67521, 149307, 211793, 427633, 635379, 945611, 1282899, 2836833, 3533599, 10600797, 67138381, 201415143]

約数ペア:

[(1, 201415143), (3, 67138381), (19, 10600797), (57, 3533599), (71, 2836833), (157, 1282899), (213, 945611), (317, 635379), (471, 427633), (951, 211793), (1349, 149307), (2983, 67521), (4047, 49769), (6023, 33441), (8949, 22507), (11147, 18069)]