201651344

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117787}}^1$

素因数の和:117902

約数の個数: 20

約数和(自身を含む): 394354224

約数和(自身を除く): 192702880

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117787, 235574, 471148, 942296, 1884592, 12603209, 25206418, 50412836, 100825672, 201651344]

約数ペア:

[(1, 201651344), (2, 100825672), (4, 50412836), (8, 25206418), (16, 12603209), (107, 1884592), (214, 942296), (428, 471148), (856, 235574), (1712, 117787)]