210645647524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15881}}^1\times {\mathrm{255077}}^1$

素因数の和:270975

約数の個数: 24

約数和(自身を含む): 397012582008

約数和(自身を除く): 186366934484

約数列:

[1, 2, 4, 13, 26, 52, 15881, 31762, 63524, 206453, 255077, 412906, 510154, 825812, 1020308, 3316001, 6632002, 13264004, 4050877837, 8101755674, 16203511348, 52661411881, 105322823762, 210645647524]

約数ペア:

[(1, 210645647524), (2, 105322823762), (4, 52661411881), (13, 16203511348), (26, 8101755674), (52, 4050877837), (15881, 13264004), (31762, 6632002), (63524, 3316001), (206453, 1020308), (255077, 825812), (412906, 510154)]