191508844

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{240589}}^1$

素因数の和:240792

約数の個数: 12

約数和(自身を含む): 336826000

約数和(自身を除く): 145317156

約数列:

[1, 2, 4, 199, 398, 796, 240589, 481178, 962356, 47877211, 95754422, 191508844]

約数ペア:

[(1, 191508844), (2, 95754422), (4, 47877211), (199, 962356), (398, 481178), (796, 240589)]