193722196

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{71537}}^1$

素因数の和:72218

約数の個数: 12

約数和(自身を含む): 339519348

約数和(自身を除く): 145797152

約数列:

[1, 2, 4, 677, 1354, 2708, 71537, 143074, 286148, 48430549, 96861098, 193722196]

約数ペア:

[(1, 193722196), (2, 96861098), (4, 48430549), (677, 286148), (1354, 143074), (2708, 71537)]