201341187

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{240551}}^1$

素因数の和:240591

約数の個数: 16

約数和(自身を含む): 307906560

約数和(自身を除く): 106565373

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 240551, 721653, 2164959, 6494877, 7457081, 22371243, 67113729, 201341187]

約数ペア:

[(1, 201341187), (3, 67113729), (9, 22371243), (27, 7457081), (31, 6494877), (93, 2164959), (279, 721653), (837, 240551)]