208710812

素因数分解:

$2^2\times {\mathrm{953}}^1\times {\mathrm{54751}}^1$

素因数の和:55708

約数の個数: 12

約数和(自身を含む): 365633856

約数和(自身を除く): 156923044

約数列:

[1, 2, 4, 953, 1906, 3812, 54751, 109502, 219004, 52177703, 104355406, 208710812]

約数ペア:

[(1, 208710812), (2, 104355406), (4, 52177703), (953, 219004), (1906, 109502), (3812, 54751)]