211075978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 366628680

約数和(自身を除く): 155552702

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 361, 493, 551, 593, 646, 722, 986, 1102, 1186, 6137, 9367, 10081, 10469, 11267, 12274, 17197, 18734, 20162, 20938, 22534, 34394, 177973, 191539, 214073, 292349, 326743, 355946, 383078, 428146, 584698, 653486, 3639241, 5554631, 6208117, 7278482, 11109262, 12416234, 105537989, 211075978]

約数ペア:

[(1, 211075978), (2, 105537989), (17, 12416234), (19, 11109262), (29, 7278482), (34, 6208117), (38, 5554631), (58, 3639241), (323, 653486), (361, 584698), (493, 428146), (551, 383078), (593, 355946), (646, 326743), (722, 292349), (986, 214073), (1102, 191539), (1186, 177973), (6137, 34394), (9367, 22534), (10081, 20938), (10469, 20162), (11267, 18734), (12274, 17197)]