199231336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5669}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 192679064

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 5669, 8786, 11338, 17572, 22676, 35144, 45352, 130387, 260774, 521548, 1043096, 1082779, 2165558, 4331116, 8662232, 24903917, 49807834, 99615668, 199231336]

約数ペア:

[(1, 199231336), (2, 99615668), (4, 49807834), (8, 24903917), (23, 8662232), (46, 4331116), (92, 2165558), (184, 1082779), (191, 1043096), (382, 521548), (764, 260774), (1528, 130387), (4393, 45352), (5669, 35144), (8786, 22676), (11338, 17572)]