206519214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 465357312

約数和(自身を除く): 258838098

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 167, 246, 334, 451, 457, 501, 902, 914, 1002, 1353, 1371, 1837, 2706, 2742, 3674, 5027, 5511, 6847, 10054, 11022, 13694, 15081, 18737, 20541, 30162, 37474, 41082, 56211, 75317, 76319, 112422, 150634, 152638, 206107, 225951, 228957, 412214, 451902, 457914, 618321, 839509, 1236642, 1679018, 2518527, 3129079, 5037054, 6258158, 9387237, 18774474, 34419869, 68839738, 103259607, 206519214]

約数ペア:

[(1, 206519214), (2, 103259607), (3, 68839738), (6, 34419869), (11, 18774474), (22, 9387237), (33, 6258158), (41, 5037054), (66, 3129079), (82, 2518527), (123, 1679018), (167, 1236642), (246, 839509), (334, 618321), (451, 457914), (457, 451902), (501, 412214), (902, 228957), (914, 225951), (1002, 206107), (1353, 152638), (1371, 150634), (1837, 112422), (2706, 76319), (2742, 75317), (3674, 56211), (5027, 41082), (5511, 37474), (6847, 30162), (10054, 20541), (11022, 18737), (13694, 15081)]