262246205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{130147}}^1$

素因数の和:130196

約数の個数: 16

約数和(自身を含む): 349837824

約数和(自身を除く): 87591619

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 130147, 650735, 1691911, 4034557, 8459555, 20172785, 52449241, 262246205]

約数ペア:

[(1, 262246205), (5, 52449241), (13, 20172785), (31, 8459555), (65, 4034557), (155, 1691911), (403, 650735), (2015, 130147)]