205443865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{196597}}^1$

素因数の和:196632

約数の個数: 16

約数和(自身を含む): 283101120

約数和(自身を除く): 77657255

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 196597, 982985, 2162567, 3735343, 10812835, 18676715, 41088773, 205443865]

約数ペア:

[(1, 205443865), (5, 41088773), (11, 18676715), (19, 10812835), (55, 3735343), (95, 2162567), (209, 982985), (1045, 196597)]