166958065

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 202877136

約数和(自身を除く): 35919071

約数列:

[1, 5, 113, 461, 565, 641, 2305, 3205, 52093, 72433, 260465, 295501, 362165, 1477505, 33391613, 166958065]

約数ペア:

[(1, 166958065), (5, 33391613), (113, 1477505), (461, 362165), (565, 295501), (641, 260465), (2305, 72433), (3205, 52093)]