208683604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1272461}}^1$

素因数の和:1272506

約数の個数: 12

約数和(自身を含む): 374103828

約数和(自身を除く): 165420224

約数列:

[1, 2, 4, 41, 82, 164, 1272461, 2544922, 5089844, 52170901, 104341802, 208683604]

約数ペア:

[(1, 208683604), (2, 104341802), (4, 52170901), (41, 5089844), (82, 2544922), (164, 1272461)]