201794345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68521}}^1$

素因数の和:68576

約数の個数: 16

約数和(自身を含む): 263124480

約数和(自身を除く): 61330135

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 68521, 342605, 1301899, 2124151, 6509495, 10620755, 40358869, 201794345]

約数ペア:

[(1, 201794345), (5, 40358869), (19, 10620755), (31, 6509495), (95, 2124151), (155, 1301899), (589, 342605), (2945, 68521)]