210520146

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19289}}^1$

素因数の和:19418

約数の個数: 32

約数和(自身を含む): 449997120

約数和(自身を除く): 239476974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 10914, 19289, 38578, 57867, 115734, 327913, 655826, 983739, 1967478, 2063923, 4127846, 6191769, 12383538, 35086691, 70173382, 105260073, 210520146]

約数ペア:

[(1, 210520146), (2, 105260073), (3, 70173382), (6, 35086691), (17, 12383538), (34, 6191769), (51, 4127846), (102, 2063923), (107, 1967478), (214, 983739), (321, 655826), (642, 327913), (1819, 115734), (3638, 57867), (5457, 38578), (10914, 19289)]