194615211

素因数分解:

$3^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{1597}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 302405520

約数和(自身を除く): 107790309

約数列:

[1, 3, 7, 21, 49, 147, 829, 1597, 2487, 4791, 5803, 11179, 17409, 33537, 40621, 78253, 121863, 234759, 1323913, 3971739, 9267391, 27802173, 64871737, 194615211]

約数ペア:

[(1, 194615211), (3, 64871737), (7, 27802173), (21, 9267391), (49, 3971739), (147, 1323913), (829, 234759), (1597, 121863), (2487, 78253), (4791, 40621), (5803, 33537), (11179, 17409)]