209665896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 634314240

約数和(自身を除く): 424648344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 121, 124, 132, 136, 137, 186, 187, 204, 242, 248, 264, 274, 341, 363, 372, 374, 408, 411, 484, 527, 548, 561, 682, 726, 744, 748, 822, 968, 1023, 1054, 1096, 1122, 1364, 1452, 1496, 1507, 1581, 1644, 2046, 2057, 2108, 2244, 2329, 2728, 2904, 3014, 3162, 3288, 3751, 4092, 4114, 4216, 4247, 4488, 4521, 4658, 5797, 6028, 6171, 6324, 6987, 7502, 8184, 8228, 8494, 9042, 9316, 11253, 11594, 12056, 12342, 12648, 12741, 13974, 15004, 16456, 16577, 16988, 17391, 18084, 18632, 22506, 23188, 24684, 25482, 25619, 27948, 30008, 33154, 33976, 34782, 36168, 45012, 46376, 46717, 49368, 49731, 50964, 51238, 55896, 63767, 66308, 69564, 72199, 76857, 90024, 93434, 99462, 101928, 102476, 127534, 132616, 139128, 140151, 144398, 153714, 186868, 191301, 198924, 204952, 216597, 255068, 280302, 281809, 288796, 307428, 373736, 382602, 397848, 433194, 510136, 513887, 560604, 563618, 577592, 614856, 765204, 794189, 845427, 866388, 1027774, 1121208, 1127236, 1530408, 1541661, 1588378, 1690854, 1732776, 2055548, 2254472, 2382567, 3083322, 3176756, 3381708, 4111096, 4765134, 6166644, 6353512, 6763416, 8736079, 9530268, 12333288, 17472158, 19060536, 26208237, 34944316, 52416474, 69888632, 104832948, 209665896]

約数ペア:

[(1, 209665896), (2, 104832948), (3, 69888632), (4, 52416474), (6, 34944316), (8, 26208237), (11, 19060536), (12, 17472158), (17, 12333288), (22, 9530268), (24, 8736079), (31, 6763416), (33, 6353512), (34, 6166644), (44, 4765134), (51, 4111096), (62, 3381708), (66, 3176756), (68, 3083322), (88, 2382567), (93, 2254472), (102, 2055548), (121, 1732776), (124, 1690854), (132, 1588378), (136, 1541661), (137, 1530408), (186, 1127236), (187, 1121208), (204, 1027774), (242, 866388), (248, 845427), (264, 794189), (274, 765204), (341, 614856), (363, 577592), (372, 563618), (374, 560604), (408, 513887), (411, 510136), (484, 433194), (527, 397848), (548, 382602), (561, 373736), (682, 307428), (726, 288796), (744, 281809), (748, 280302), (822, 255068), (968, 216597), (1023, 204952), (1054, 198924), (1096, 191301), (1122, 186868), (1364, 153714), (1452, 144398), (1496, 140151), (1507, 139128), (1581, 132616), (1644, 127534), (2046, 102476), (2057, 101928), (2108, 99462), (2244, 93434), (2329, 90024), (2728, 76857), (2904, 72199), (3014, 69564), (3162, 66308), (3288, 63767), (3751, 55896), (4092, 51238), (4114, 50964), (4216, 49731), (4247, 49368), (4488, 46717), (4521, 46376), (4658, 45012), (5797, 36168), (6028, 34782), (6171, 33976), (6324, 33154), (6987, 30008), (7502, 27948), (8184, 25619), (8228, 25482), (8494, 24684), (9042, 23188), (9316, 22506), (11253, 18632), (11594, 18084), (12056, 17391), (12342, 16988), (12648, 16577), (12741, 16456), (13974, 15004)]