289700212

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{6661}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 517077792

約数和(自身を除く): 227377580

約数列:

[1, 2, 4, 83, 131, 166, 262, 332, 524, 6661, 10873, 13322, 21746, 26644, 43492, 552863, 872591, 1105726, 1745182, 2211452, 3490364, 72425053, 144850106, 289700212]

約数ペア:

[(1, 289700212), (2, 144850106), (4, 72425053), (83, 3490364), (131, 2211452), (166, 1745182), (262, 1105726), (332, 872591), (524, 552863), (6661, 43492), (10873, 26644), (13322, 21746)]