201720592

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{15319}}^1$

素因数の和:16150

約数の個数: 20

約数和(自身を含む): 391334080

約数和(自身を除く): 189613488

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 15319, 30638, 61276, 122552, 245104, 12607537, 25215074, 50430148, 100860296, 201720592]

約数ペア:

[(1, 201720592), (2, 100860296), (4, 50430148), (8, 25215074), (16, 12607537), (823, 245104), (1646, 122552), (3292, 61276), (6584, 30638), (13168, 15319)]