201717206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{45289}}^1$

素因数の和:45439

約数の個数: 16

約数和(自身を含む): 322827120

約数和(自身を除く): 121109914

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 45289, 90578, 769913, 1539826, 5932859, 11865718, 100858603, 201717206]

約数ペア:

[(1, 201717206), (2, 100858603), (17, 11865718), (34, 5932859), (131, 1539826), (262, 769913), (2227, 90578), (4454, 45289)]