211619466

素因数分解:

$2^1\times 3^5\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 476933184

約数和(自身を除く): 265313718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 647, 673, 1294, 1346, 1941, 2019, 3882, 4038, 5823, 6057, 11646, 12114, 17469, 18171, 34938, 36342, 52407, 54513, 104814, 109026, 157221, 163539, 314442, 327078, 435431, 870862, 1306293, 2612586, 3918879, 7837758, 11756637, 23513274, 35269911, 70539822, 105809733, 211619466]

約数ペア:

[(1, 211619466), (2, 105809733), (3, 70539822), (6, 35269911), (9, 23513274), (18, 11756637), (27, 7837758), (54, 3918879), (81, 2612586), (162, 1306293), (243, 870862), (486, 435431), (647, 327078), (673, 314442), (1294, 163539), (1346, 157221), (1941, 109026), (2019, 104814), (3882, 54513), (4038, 52407), (5823, 36342), (6057, 34938), (11646, 18171), (12114, 17469)]