205963743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{24251}}^1$

素因数の和:24422

約数の個数: 16

約数和(自身を含む): 291024000

約数和(自身を除く): 85060257

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 24251, 72753, 460769, 1382307, 3613399, 10840197, 68654581, 205963743]

約数ペア:

[(1, 205963743), (3, 68654581), (19, 10840197), (57, 3613399), (149, 1382307), (447, 460769), (2831, 72753), (8493, 24251)]