195386716

素因数分解:

$2^2\times 7^2\times {\mathrm{996871}}^1$

素因数の和:996889

約数の個数: 18

約数和(自身を含む): 397751928

約数和(自身を除く): 202365212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 996871, 1993742, 3987484, 6978097, 13956194, 27912388, 48846679, 97693358, 195386716]

約数ペア:

[(1, 195386716), (2, 97693358), (4, 48846679), (7, 27912388), (14, 13956194), (28, 6978097), (49, 3987484), (98, 1993742), (196, 996871)]