249175064

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 472068000

約数和(自身を除く): 222892936

約数列:

[1, 2, 4, 8, 199, 281, 398, 557, 562, 796, 1114, 1124, 1592, 2228, 2248, 4456, 55919, 110843, 111838, 156517, 221686, 223676, 313034, 443372, 447352, 626068, 886744, 1252136, 31146883, 62293766, 124587532, 249175064]

約数ペア:

[(1, 249175064), (2, 124587532), (4, 62293766), (8, 31146883), (199, 1252136), (281, 886744), (398, 626068), (557, 447352), (562, 443372), (796, 313034), (1114, 223676), (1124, 221686), (1592, 156517), (2228, 111838), (2248, 110843), (4456, 55919)]