203011105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{194269}}^1$

素因数の和:194304

約数の個数: 16

約数和(自身を含む): 279748800

約数和(自身を除く): 76737695

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 194269, 971345, 2136959, 3691111, 10684795, 18455555, 40602221, 203011105]

約数ペア:

[(1, 203011105), (5, 40602221), (11, 18455555), (19, 10684795), (55, 3691111), (95, 2136959), (209, 971345), (1045, 194269)]