201986127

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{60493}}^1$

素因数の和:60559

約数の個数: 24

約数和(自身を含む): 339734304

約数和(自身を除く): 137748177

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 60493, 181479, 423451, 544437, 1270353, 3206129, 3811059, 9618387, 22442903, 28855161, 67328709, 201986127]

約数ペア:

[(1, 201986127), (3, 67328709), (7, 28855161), (9, 22442903), (21, 9618387), (53, 3811059), (63, 3206129), (159, 1270353), (371, 544437), (477, 423451), (1113, 181479), (3339, 60493)]