203002945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{1531}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 254581632

約数和(自身を除く): 51578687

約数列:

[1, 5, 23, 115, 1153, 1531, 5765, 7655, 26519, 35213, 132595, 176065, 1765243, 8826215, 40600589, 203002945]

約数ペア:

[(1, 203002945), (5, 40600589), (23, 8826215), (115, 1765243), (1153, 176065), (1531, 132595), (5765, 35213), (7655, 26519)]