201954054

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{256939}}^1$

素因数の和:257075

約数の個数: 16

約数和(自身を含む): 406992960

約数和(自身を除く): 205038906

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 256939, 513878, 770817, 1541634, 33659009, 67318018, 100977027, 201954054]

約数ペア:

[(1, 201954054), (2, 100977027), (3, 67318018), (6, 33659009), (131, 1541634), (262, 770817), (393, 513878), (786, 256939)]