208671627

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{12401}}^1$

素因数の和:12554

約数の個数: 16

約数和(自身を含む): 285742080

約数和(自身を除く): 77070453

約数列:

[1, 3, 71, 79, 213, 237, 5609, 12401, 16827, 37203, 880471, 979679, 2641413, 2939037, 69557209, 208671627]

約数ペア:

[(1, 208671627), (3, 69557209), (71, 2939037), (79, 2641413), (213, 979679), (237, 880471), (5609, 37203), (12401, 16827)]