200518064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3285

約数の個数: 40

約数和(自身を含む): 404922000

約数和(自身を除く): 204403936

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 1112, 2224, 3109, 4031, 6218, 8062, 12436, 16124, 24872, 32248, 49744, 64496, 90161, 180322, 360644, 432151, 721288, 864302, 1442576, 1728604, 3457208, 6914416, 12532379, 25064758, 50129516, 100259032, 200518064]

約数ペア:

[(1, 200518064), (2, 100259032), (4, 50129516), (8, 25064758), (16, 12532379), (29, 6914416), (58, 3457208), (116, 1728604), (139, 1442576), (232, 864302), (278, 721288), (464, 432151), (556, 360644), (1112, 180322), (2224, 90161), (3109, 64496), (4031, 49744), (6218, 32248), (8062, 24872), (12436, 16124)]