213410302

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2467}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 378137088

約数和(自身を除く): 164726786

約数列:

[1, 2, 7, 14, 37, 74, 167, 259, 334, 518, 1169, 2338, 2467, 4934, 6179, 12358, 17269, 34538, 43253, 86506, 91279, 182558, 411989, 638953, 823978, 1277906, 2883923, 5767846, 15243593, 30487186, 106705151, 213410302]

約数ペア:

[(1, 213410302), (2, 106705151), (7, 30487186), (14, 15243593), (37, 5767846), (74, 2883923), (167, 1277906), (259, 823978), (334, 638953), (518, 411989), (1169, 182558), (2338, 91279), (2467, 86506), (4934, 43253), (6179, 34538), (12358, 17269)]