201233427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{20407}}^1$

素因数の和:20602

約数の個数: 16

約数和(自身を含む): 284079360

約数和(自身を除く): 82845933

約数列:

[1, 3, 19, 57, 173, 519, 3287, 9861, 20407, 61221, 387733, 1163199, 3530411, 10591233, 67077809, 201233427]

約数ペア:

[(1, 201233427), (3, 67077809), (19, 10591233), (57, 3530411), (173, 1163199), (519, 387733), (3287, 61221), (9861, 20407)]