201993271731

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{4729}}^1\times {\mathrm{14083}}^1$

素因数の和:19155

約数の個数: 24

約数和(自身を含む): 292716504080

約数和(自身を除く): 90723232349

約数列:

[1, 3, 9, 337, 1011, 3033, 4729, 14083, 14187, 42249, 42561, 126747, 1593673, 4745971, 4781019, 14237913, 14343057, 42713739, 66598507, 199795521, 599386563, 22443696859, 67331090577, 201993271731]

約数ペア:

[(1, 201993271731), (3, 67331090577), (9, 22443696859), (337, 599386563), (1011, 199795521), (3033, 66598507), (4729, 42713739), (14083, 14343057), (14187, 14237913), (42249, 4781019), (42561, 4745971), (126747, 1593673)]