208851292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4016371}}^1$

素因数の和:4016388

約数の個数: 12

約数和(自身を含む): 393604456

約数和(自身を除く): 184753164

約数列:

[1, 2, 4, 13, 26, 52, 4016371, 8032742, 16065484, 52212823, 104425646, 208851292]

約数ペア:

[(1, 208851292), (2, 104425646), (4, 52212823), (13, 16065484), (26, 8032742), (52, 4016371)]