206290962

素因数分解:

$2^1\times 3^8\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 472368000

約数和(自身を除く): 266077038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 199, 237, 243, 398, 474, 486, 597, 711, 729, 1194, 1422, 1458, 1791, 2133, 2187, 3582, 4266, 4374, 5373, 6399, 6561, 10746, 12798, 13122, 15721, 16119, 19197, 31442, 32238, 38394, 47163, 48357, 57591, 94326, 96714, 115182, 141489, 145071, 172773, 282978, 290142, 345546, 424467, 435213, 518319, 848934, 870426, 1036638, 1273401, 1305639, 2546802, 2611278, 3820203, 7640406, 11460609, 22921218, 34381827, 68763654, 103145481, 206290962]

約数ペア:

[(1, 206290962), (2, 103145481), (3, 68763654), (6, 34381827), (9, 22921218), (18, 11460609), (27, 7640406), (54, 3820203), (79, 2611278), (81, 2546802), (158, 1305639), (162, 1273401), (199, 1036638), (237, 870426), (243, 848934), (398, 518319), (474, 435213), (486, 424467), (597, 345546), (711, 290142), (729, 282978), (1194, 172773), (1422, 145071), (1458, 141489), (1791, 115182), (2133, 96714), (2187, 94326), (3582, 57591), (4266, 48357), (4374, 47163), (5373, 38394), (6399, 32238), (6561, 31442), (10746, 19197), (12798, 16119), (13122, 15721)]