202206987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9311}}^1$

素因数の和:9463

約数の個数: 24

約数和(自身を含む): 309903360

約数和(自身を除く): 107696373

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 9311, 21717, 27933, 83799, 176909, 530727, 1182497, 1592181, 3547491, 10642473, 22467443, 67402329, 202206987]

約数ペア:

[(1, 202206987), (3, 67402329), (9, 22467443), (19, 10642473), (57, 3547491), (127, 1592181), (171, 1182497), (381, 530727), (1143, 176909), (2413, 83799), (7239, 27933), (9311, 21717)]