202121568003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{16729}}^1\times {\mathrm{175103}}^1$

素因数の和:191858

約数の個数: 16

約数和(自身を含む): 281231032320

約数和(自身を除く): 79109464317

約数列:

[1, 3, 23, 69, 16729, 50187, 175103, 384767, 525309, 1154301, 4027369, 12082107, 2929298087, 8787894261, 67373856001, 202121568003]

約数ペア:

[(1, 202121568003), (3, 67373856001), (23, 8787894261), (69, 2929298087), (16729, 12082107), (50187, 4027369), (175103, 1154301), (384767, 525309)]