204039368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1961917}}^1$

素因数の和:1961936

約数の個数: 16

約数和(自身を含む): 412002780

約数和(自身を除く): 207963412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1961917, 3923834, 7847668, 15695336, 25504921, 51009842, 102019684, 204039368]

約数ペア:

[(1, 204039368), (2, 102019684), (4, 51009842), (8, 25504921), (13, 15695336), (26, 7847668), (52, 3923834), (104, 1961917)]