208038963548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129056429}}^1$

素因数の和:129056477

約数の個数: 24

約数和(自身を含む): 404720964480

約数和(自身を除く): 196682000932

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 129056429, 258112858, 516225716, 1677733577, 3355467154, 4000749299, 6710934308, 8001498598, 16002997196, 52009740887, 104019481774, 208038963548]

約数ペア:

[(1, 208038963548), (2, 104019481774), (4, 52009740887), (13, 16002997196), (26, 8001498598), (31, 6710934308), (52, 4000749299), (62, 3355467154), (124, 1677733577), (403, 516225716), (806, 258112858), (1612, 129056429)]