208021068

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{9679}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 542080000

約数和(自身を除く): 334058932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 9679, 10746, 19358, 21492, 29037, 38716, 58074, 87111, 116148, 174222, 261333, 348444, 522666, 1045332, 1926121, 3852242, 5778363, 7704484, 11556726, 17335089, 23113452, 34670178, 52005267, 69340356, 104010534, 208021068]

約数ペア:

[(1, 208021068), (2, 104010534), (3, 69340356), (4, 52005267), (6, 34670178), (9, 23113452), (12, 17335089), (18, 11556726), (27, 7704484), (36, 5778363), (54, 3852242), (108, 1926121), (199, 1045332), (398, 522666), (597, 348444), (796, 261333), (1194, 174222), (1791, 116148), (2388, 87111), (3582, 58074), (5373, 38716), (7164, 29037), (9679, 21492), (10746, 19358)]