211807728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{133717}}^1$

素因数の和:133742

約数の個数: 60

約数和(自身を含む): 646660248

約数和(自身を除く): 434852520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 133717, 267434, 401151, 534868, 802302, 1069736, 1203453, 1470887, 1604604, 2139472, 2406906, 2941774, 3209208, 4412661, 4813812, 5883548, 6418416, 8825322, 9627624, 11767096, 13237983, 17650644, 19255248, 23534192, 26475966, 35301288, 52951932, 70602576, 105903864, 211807728]

約数ペア:

[(1, 211807728), (2, 105903864), (3, 70602576), (4, 52951932), (6, 35301288), (8, 26475966), (9, 23534192), (11, 19255248), (12, 17650644), (16, 13237983), (18, 11767096), (22, 9627624), (24, 8825322), (33, 6418416), (36, 5883548), (44, 4813812), (48, 4412661), (66, 3209208), (72, 2941774), (88, 2406906), (99, 2139472), (132, 1604604), (144, 1470887), (176, 1203453), (198, 1069736), (264, 802302), (396, 534868), (528, 401151), (792, 267434), (1584, 133717)]