208196571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{46051}}^1$

素因数の和:46202

約数の個数: 16

約数和(自身を含む): 305048448

約数和(自身を除く): 96851877

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 46051, 138153, 506561, 1519683, 6308987, 18926961, 69398857, 208196571]

約数ペア:

[(1, 208196571), (3, 69398857), (11, 18926961), (33, 6308987), (137, 1519683), (411, 506561), (1507, 138153), (4521, 46051)]