208766814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{9281}}^1$

素因数の和:9472

約数の個数: 32

約数和(自身を含む): 438407424

約数和(自身を除く): 229640610

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 3749, 7498, 9281, 11247, 18562, 22494, 27843, 55686, 213463, 426926, 640389, 1280778, 1512803, 3025606, 4538409, 9076818, 34794469, 69588938, 104383407, 208766814]

約数ペア:

[(1, 208766814), (2, 104383407), (3, 69588938), (6, 34794469), (23, 9076818), (46, 4538409), (69, 3025606), (138, 1512803), (163, 1280778), (326, 640389), (489, 426926), (978, 213463), (3749, 55686), (7498, 27843), (9281, 22494), (11247, 18562)]