200818977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 88759263

約数列:

[1, 3, 17, 51, 89, 151, 267, 293, 453, 879, 1513, 2567, 4539, 4981, 7701, 13439, 14943, 26077, 40317, 44243, 78231, 132729, 228463, 443309, 685389, 752131, 1329927, 2256393, 3937627, 11812881, 66939659, 200818977]

約数ペア:

[(1, 200818977), (3, 66939659), (17, 11812881), (51, 3937627), (89, 2256393), (151, 1329927), (267, 752131), (293, 685389), (453, 443309), (879, 228463), (1513, 132729), (2567, 78231), (4539, 44243), (4981, 40317), (7701, 26077), (13439, 14943)]