208359625482

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{452293}}^1$

素因数の和:452772

約数の個数: 64

約数和(自身を含む): 488477520000

約数和(自身を除く): 280117894518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 449, 513, 898, 1026, 1347, 2694, 4041, 8082, 8531, 12123, 17062, 24246, 25593, 51186, 76779, 153558, 230337, 452293, 460674, 904586, 1356879, 2713758, 4070637, 8141274, 8593567, 12211911, 17187134, 24423822, 25780701, 51561402, 77342103, 154684206, 203079557, 232026309, 406159114, 464052618, 609238671, 1218477342, 1827716013, 3655432026, 3858511583, 5483148039, 7717023166, 10966296078, 11575534749, 23151069498, 34726604247, 69453208494, 104179812741, 208359625482]

約数ペア:

[(1, 208359625482), (2, 104179812741), (3, 69453208494), (6, 34726604247), (9, 23151069498), (18, 11575534749), (19, 10966296078), (27, 7717023166), (38, 5483148039), (54, 3858511583), (57, 3655432026), (114, 1827716013), (171, 1218477342), (342, 609238671), (449, 464052618), (513, 406159114), (898, 232026309), (1026, 203079557), (1347, 154684206), (2694, 77342103), (4041, 51561402), (8082, 25780701), (8531, 24423822), (12123, 17187134), (17062, 12211911), (24246, 8593567), (25593, 8141274), (51186, 4070637), (76779, 2713758), (153558, 1356879), (230337, 904586), (452293, 460674)]