199424163

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 268738560

約数和(自身を除く): 69314397

約数列:

[1, 3, 127, 381, 647, 809, 1941, 2427, 82169, 102743, 246507, 308229, 523423, 1570269, 66474721, 199424163]

約数ペア:

[(1, 199424163), (3, 66474721), (127, 1570269), (381, 523423), (647, 308229), (809, 246507), (1941, 102743), (2427, 82169)]