201152319

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{47791}}^1$

素因数の和:47878

約数の個数: 16

約数和(自身を含む): 284457984

約数和(自身を除く): 83305665

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 47791, 143373, 1099193, 2915251, 3297579, 8745753, 67050773, 201152319]

約数ペア:

[(1, 201152319), (3, 67050773), (23, 8745753), (61, 3297579), (69, 2915251), (183, 1099193), (1403, 143373), (4209, 47791)]