204026978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{15473}}^1$

素因数の和:15841

約数の個数: 16

約数和(自身を含む): 323097120

約数和(自身を除く): 119070142

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 15473, 30946, 293987, 587974, 5369131, 10738262, 102013489, 204026978]

約数ペア:

[(1, 204026978), (2, 102013489), (19, 10738262), (38, 5369131), (347, 587974), (694, 293987), (6593, 30946), (13186, 15473)]