209380908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{93307}}^1$

素因数の和:93342

約数の個数: 48

約数和(自身を含む): 564326784

約数和(自身を除く): 354945876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 93307, 186614, 279921, 373228, 559842, 1026377, 1119684, 1586219, 2052754, 3079131, 3172438, 4105508, 4758657, 6158262, 6344876, 9517314, 12316524, 17448409, 19034628, 34896818, 52345227, 69793636, 104690454, 209380908]

約数ペア:

[(1, 209380908), (2, 104690454), (3, 69793636), (4, 52345227), (6, 34896818), (11, 19034628), (12, 17448409), (17, 12316524), (22, 9517314), (33, 6344876), (34, 6158262), (44, 4758657), (51, 4105508), (66, 3172438), (68, 3079131), (102, 2052754), (132, 1586219), (187, 1119684), (204, 1026377), (374, 559842), (561, 373228), (748, 279921), (1122, 186614), (2244, 93307)]