208026598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{18061}}^1$

素因数の和:18519

約数の個数: 16

約数和(自身を含む): 336820176

約数和(自身を除く): 128793578

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 18061, 36122, 234793, 469586, 8001023, 16002046, 104013299, 208026598]

約数ペア:

[(1, 208026598), (2, 104013299), (13, 16002046), (26, 8001023), (443, 469586), (886, 234793), (5759, 36122), (11518, 18061)]