202166865

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104479}}^1$

素因数の和:104533

約数の個数: 24

約数和(自身を含む): 358575360

約数和(自身を除く): 156408495

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 104479, 313437, 522395, 940311, 1567185, 4492597, 4701555, 13477791, 22462985, 40433373, 67388955, 202166865]

約数ペア:

[(1, 202166865), (3, 67388955), (5, 40433373), (9, 22462985), (15, 13477791), (43, 4701555), (45, 4492597), (129, 1567185), (215, 940311), (387, 522395), (645, 313437), (1935, 104479)]