201465492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{390437}}^1$

素因数の和:390487

約数の個数: 24

約数和(自身を含む): 481019616

約数和(自身を除く): 279554124

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 390437, 780874, 1171311, 1561748, 2342622, 4685244, 16788791, 33577582, 50366373, 67155164, 100732746, 201465492]

約数ペア:

[(1, 201465492), (2, 100732746), (3, 67155164), (4, 50366373), (6, 33577582), (12, 16788791), (43, 4685244), (86, 2342622), (129, 1561748), (172, 1171311), (258, 780874), (516, 390437)]