201366381

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 271201280

約数和(自身を除く): 69834899

約数列:

[1, 3, 139, 417, 643, 751, 1929, 2253, 89377, 104389, 268131, 313167, 482893, 1448679, 67122127, 201366381]

約数ペア:

[(1, 201366381), (3, 67122127), (139, 1448679), (417, 482893), (643, 313167), (751, 268131), (1929, 104389), (2253, 89377)]