199932887

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6287}}^1$

素因数の和:6371

約数の個数: 24

約数和(自身を含む): 258059520

約数和(自身を除く): 58126633

約数列:

[1, 7, 11, 49, 59, 77, 413, 539, 649, 2891, 4543, 6287, 31801, 44009, 69157, 308063, 370933, 484099, 2596531, 3388693, 4080263, 18175717, 28561841, 199932887]

約数ペア:

[(1, 199932887), (7, 28561841), (11, 18175717), (49, 4080263), (59, 3388693), (77, 2596531), (413, 484099), (539, 370933), (649, 308063), (2891, 69157), (4543, 44009), (6287, 31801)]