199071684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{789967}}^1$

素因数の和:789984

約数の個数: 36

約数和(自身を含む): 575096704

約数和(自身を除く): 376025020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 789967, 1579934, 2369901, 3159868, 4739802, 5529769, 7109703, 9479604, 11059538, 14219406, 16589307, 22119076, 28438812, 33178614, 49767921, 66357228, 99535842, 199071684]

約数ペア:

[(1, 199071684), (2, 99535842), (3, 66357228), (4, 49767921), (6, 33178614), (7, 28438812), (9, 22119076), (12, 16589307), (14, 14219406), (18, 11059538), (21, 9479604), (28, 7109703), (36, 5529769), (42, 4739802), (63, 3159868), (84, 2369901), (126, 1579934), (252, 789967)]