208575066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1787}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 486750816

約数和(自身を除く): 278175750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 397, 794, 1191, 1787, 2382, 2779, 3574, 5361, 5558, 8337, 10722, 12509, 16674, 19453, 25018, 37527, 38906, 58359, 75054, 87563, 116718, 175126, 262689, 525378, 709439, 1418878, 2128317, 4256634, 4966073, 9932146, 14898219, 29796438, 34762511, 69525022, 104287533, 208575066]

約数ペア:

[(1, 208575066), (2, 104287533), (3, 69525022), (6, 34762511), (7, 29796438), (14, 14898219), (21, 9932146), (42, 4966073), (49, 4256634), (98, 2128317), (147, 1418878), (294, 709439), (397, 525378), (794, 262689), (1191, 175126), (1787, 116718), (2382, 87563), (2779, 75054), (3574, 58359), (5361, 38906), (5558, 37527), (8337, 25018), (10722, 19453), (12509, 16674)]