208050728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{634301}}^1$

素因数の和:634348

約数の個数: 16

約数和(自身を含む): 399610260

約数和(自身を除く): 191559532

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 634301, 1268602, 2537204, 5074408, 26006341, 52012682, 104025364, 208050728]

約数ペア:

[(1, 208050728), (2, 104025364), (4, 52012682), (8, 26006341), (41, 5074408), (82, 2537204), (164, 1268602), (328, 634301)]