256202214

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{540511}}^1$

素因数の和:540595

約数の個数: 16

約数和(自身を含む): 518891520

約数和(自身を除く): 262689306

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 540511, 1081022, 1621533, 3243066, 42700369, 85400738, 128101107, 256202214]

約数ペア:

[(1, 256202214), (2, 128101107), (3, 85400738), (6, 42700369), (79, 3243066), (158, 1621533), (237, 1081022), (474, 540511)]