222709146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 560701440

約数和(自身を除く): 337992294

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 31, 33, 34, 38, 51, 57, 62, 66, 93, 102, 114, 186, 187, 209, 323, 337, 341, 374, 418, 527, 561, 589, 627, 646, 674, 682, 969, 1011, 1023, 1054, 1122, 1178, 1254, 1581, 1767, 1938, 2022, 2046, 3162, 3534, 3553, 3707, 5729, 5797, 6403, 6479, 7106, 7414, 10013, 10447, 10659, 11121, 11458, 11594, 12806, 12958, 17187, 17391, 19209, 19437, 20026, 20894, 21318, 22242, 30039, 31341, 34374, 34782, 38418, 38874, 60078, 62682, 63019, 70433, 108851, 110143, 114917, 126038, 140866, 177599, 189057, 198493, 211299, 217702, 220286, 229834, 326553, 330429, 344751, 355198, 378114, 396986, 422598, 532797, 595479, 653106, 660858, 689502, 1065594, 1190958, 1197361, 1953589, 2183423, 2394722, 3374381, 3592083, 3907178, 4366846, 5860767, 6550269, 6748762, 7184166, 10123143, 11721534, 13100538, 20246286, 37118191, 74236382, 111354573, 222709146]

約数ペア:

[(1, 222709146), (2, 111354573), (3, 74236382), (6, 37118191), (11, 20246286), (17, 13100538), (19, 11721534), (22, 10123143), (31, 7184166), (33, 6748762), (34, 6550269), (38, 5860767), (51, 4366846), (57, 3907178), (62, 3592083), (66, 3374381), (93, 2394722), (102, 2183423), (114, 1953589), (186, 1197361), (187, 1190958), (209, 1065594), (323, 689502), (337, 660858), (341, 653106), (374, 595479), (418, 532797), (527, 422598), (561, 396986), (589, 378114), (627, 355198), (646, 344751), (674, 330429), (682, 326553), (969, 229834), (1011, 220286), (1023, 217702), (1054, 211299), (1122, 198493), (1178, 189057), (1254, 177599), (1581, 140866), (1767, 126038), (1938, 114917), (2022, 110143), (2046, 108851), (3162, 70433), (3534, 63019), (3553, 62682), (3707, 60078), (5729, 38874), (5797, 38418), (6403, 34782), (6479, 34374), (7106, 31341), (7414, 30039), (10013, 22242), (10447, 21318), (10659, 20894), (11121, 20026), (11458, 19437), (11594, 19209), (12806, 17391), (12958, 17187)]