210006352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{247649}}^1$

素因数の和:247710

約数の個数: 20

約数和(自身を含む): 414566100

約数和(自身を除く): 204559748

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 247649, 495298, 990596, 1981192, 3962384, 13125397, 26250794, 52501588, 105003176, 210006352]

約数ペア:

[(1, 210006352), (2, 105003176), (4, 52501588), (8, 26250794), (16, 13125397), (53, 3962384), (106, 1981192), (212, 990596), (424, 495298), (848, 247649)]