213529492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1\times {\mathrm{2591}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 408022272

約数和(自身を除く): 194492780

約数列:

[1, 2, 4, 11, 22, 44, 1873, 2591, 3746, 5182, 7492, 10364, 20603, 28501, 41206, 57002, 82412, 114004, 4852943, 9705886, 19411772, 53382373, 106764746, 213529492]

約数ペア:

[(1, 213529492), (2, 106764746), (4, 53382373), (11, 19411772), (22, 9705886), (44, 4852943), (1873, 114004), (2591, 82412), (3746, 57002), (5182, 41206), (7492, 28501), (10364, 20603)]