201049545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{705437}}^1$

素因数の和:705464

約数の個数: 16

約数和(自身を含む): 338610240

約数和(自身を除く): 137560695

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 705437, 2116311, 3527185, 10581555, 13403303, 40209909, 67016515, 201049545]

約数ペア:

[(1, 201049545), (3, 67016515), (5, 40209909), (15, 13403303), (19, 10581555), (57, 3527185), (95, 2116311), (285, 705437)]