217466538

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{1873}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 447781056

約数和(自身を除く): 230314518

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 523, 1046, 1569, 1873, 3138, 3746, 5619, 11238, 19351, 38702, 58053, 69301, 116106, 138602, 207903, 415806, 979579, 1959158, 2938737, 5877474, 36244423, 72488846, 108733269, 217466538]

約数ペア:

[(1, 217466538), (2, 108733269), (3, 72488846), (6, 36244423), (37, 5877474), (74, 2938737), (111, 1959158), (222, 979579), (523, 415806), (1046, 207903), (1569, 138602), (1873, 116106), (3138, 69301), (3746, 58053), (5619, 38702), (11238, 19351)]