216695305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{2011}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 271764864

約数和(自身を除く): 55069559

約数列:

[1, 5, 23, 115, 937, 2011, 4685, 10055, 21551, 46253, 107755, 231265, 1884307, 9421535, 43339061, 216695305]

約数ペア:

[(1, 216695305), (5, 43339061), (23, 9421535), (115, 1884307), (937, 231265), (2011, 107755), (4685, 46253), (10055, 21551)]