216880212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32801}}^1$

素因数の和:32856

約数の個数: 48

約数和(自身を含む): 551073600

約数和(自身を除く): 334193388

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 32801, 65602, 98403, 131204, 196806, 393612, 623219, 951229, 1246438, 1869657, 1902458, 2492876, 2853687, 3739314, 3804916, 5707374, 7478628, 11414748, 18073351, 36146702, 54220053, 72293404, 108440106, 216880212]

約数ペア:

[(1, 216880212), (2, 108440106), (3, 72293404), (4, 54220053), (6, 36146702), (12, 18073351), (19, 11414748), (29, 7478628), (38, 5707374), (57, 3804916), (58, 3739314), (76, 2853687), (87, 2492876), (114, 1902458), (116, 1869657), (174, 1246438), (228, 951229), (348, 623219), (551, 393612), (1102, 196806), (1653, 131204), (2204, 98403), (3306, 65602), (6612, 32801)]