200681211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 289981440

約数和(自身を除く): 89300229

約数列:

[1, 3, 19, 47, 57, 141, 173, 433, 519, 893, 1299, 2679, 3287, 8131, 8227, 9861, 20351, 24393, 24681, 61053, 74909, 154489, 224727, 386669, 463467, 1160007, 1423271, 3520723, 4269813, 10562169, 66893737, 200681211]

約数ペア:

[(1, 200681211), (3, 66893737), (19, 10562169), (47, 4269813), (57, 3520723), (141, 1423271), (173, 1160007), (433, 463467), (519, 386669), (893, 224727), (1299, 154489), (2679, 74909), (3287, 61053), (8131, 24681), (8227, 24393), (9861, 20351)]