201217916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{28729}}^1$

素因数の和:28853

約数の個数: 24

約数和(自身を含む): 376477920

約数和(自身を除く): 175260004

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 28729, 57458, 114916, 488393, 976786, 1953572, 2959087, 5918174, 11836348, 50304479, 100608958, 201217916]

約数ペア:

[(1, 201217916), (2, 100608958), (4, 50304479), (17, 11836348), (34, 5918174), (68, 2959087), (103, 1953572), (206, 976786), (412, 488393), (1751, 114916), (3502, 57458), (7004, 28729)]