211074804

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{42797}}^1$

素因数の和:42944

約数の個数: 36

約数和(自身を含む): 537457284

約数和(自身を除く): 326382480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 42797, 85594, 128391, 171188, 256782, 385173, 513564, 770346, 1540692, 5863189, 11726378, 17589567, 23452756, 35179134, 52768701, 70358268, 105537402, 211074804]

約数ペア:

[(1, 211074804), (2, 105537402), (3, 70358268), (4, 52768701), (6, 35179134), (9, 23452756), (12, 17589567), (18, 11726378), (36, 5863189), (137, 1540692), (274, 770346), (411, 513564), (548, 385173), (822, 256782), (1233, 171188), (1644, 128391), (2466, 85594), (4932, 42797)]