202296933

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{131447}}^1$

素因数の和:131478

約数の個数: 20

約数和(自身を含む): 318104160

約数和(自身を除く): 115807227

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 131447, 394341, 1183023, 2497493, 3549069, 7492479, 10647207, 22477437, 67432311, 202296933]

約数ペア:

[(1, 202296933), (3, 67432311), (9, 22477437), (19, 10647207), (27, 7492479), (57, 3549069), (81, 2497493), (171, 1183023), (513, 394341), (1539, 131447)]