201278495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{192611}}^1$

素因数の和:192646

約数の個数: 16

約数和(自身を含む): 277361280

約数和(自身を除く): 76082785

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 192611, 963055, 2118721, 3659609, 10593605, 18298045, 40255699, 201278495]

約数ペア:

[(1, 201278495), (5, 40255699), (11, 18298045), (19, 10593605), (55, 3659609), (95, 2118721), (209, 963055), (1045, 192611)]