201552872

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{244603}}^1$

素因数の和:244712

約数の個数: 16

約数和(自身を含む): 381582240

約数和(自身を除く): 180029368

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 244603, 489206, 978412, 1956824, 25194109, 50388218, 100776436, 201552872]

約数ペア:

[(1, 201552872), (2, 100776436), (4, 50388218), (8, 25194109), (103, 1956824), (206, 978412), (412, 489206), (824, 244603)]