205652276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2705951}}^1$

素因数の和:2705974

約数の個数: 12

約数和(自身を含む): 378833280

約数和(自身を除く): 173181004

約数列:

[1, 2, 4, 19, 38, 76, 2705951, 5411902, 10823804, 51413069, 102826138, 205652276]

約数ペア:

[(1, 205652276), (2, 102826138), (4, 51413069), (19, 10823804), (38, 5411902), (76, 2705951)]