207885744

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 240

約数和(自身を含む): 678810720

約数和(自身を除く): 470924976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 82, 88, 97, 99, 108, 121, 123, 132, 144, 164, 176, 194, 198, 216, 242, 246, 264, 291, 297, 328, 363, 369, 388, 396, 432, 451, 484, 492, 528, 582, 594, 656, 726, 738, 776, 792, 873, 902, 968, 984, 1067, 1089, 1107, 1164, 1188, 1353, 1452, 1476, 1552, 1584, 1746, 1804, 1936, 1968, 2134, 2178, 2214, 2328, 2376, 2619, 2706, 2904, 2952, 3201, 3267, 3492, 3608, 3977, 4059, 4268, 4356, 4428, 4656, 4752, 4961, 5238, 5412, 5808, 5904, 6402, 6534, 6984, 7216, 7954, 8118, 8536, 8712, 8856, 9603, 9922, 10476, 10824, 11737, 11931, 12177, 12804, 13068, 13968, 14883, 15908, 16236, 17072, 17424, 17712, 19206, 19844, 20952, 21648, 23474, 23862, 24354, 25608, 26136, 28809, 29766, 31816, 32472, 35211, 35793, 38412, 39688, 41904, 43747, 44649, 46948, 47724, 48708, 51216, 52272, 57618, 59532, 63632, 64944, 70422, 71586, 76824, 79376, 87494, 89298, 93896, 95448, 97416, 105633, 107379, 115236, 119064, 131241, 133947, 140844, 143172, 153648, 174988, 178596, 187792, 190896, 194832, 211266, 214758, 230472, 238128, 262482, 267894, 281688, 286344, 316899, 349976, 357192, 393723, 422532, 429516, 460944, 481217, 524964, 535788, 563376, 572688, 633798, 699952, 714384, 787446, 845064, 859032, 962434, 1049928, 1071576, 1181169, 1267596, 1443651, 1574892, 1690128, 1718064, 1924868, 2099856, 2143152, 2362338, 2535192, 2887302, 3149784, 3849736, 4330953, 4724676, 5070384, 5774604, 6299568, 7699472, 8661906, 9449352, 11549208, 12992859, 17323812, 18898704, 23098416, 25985718, 34647624, 51971436, 69295248, 103942872, 207885744]

約数ペア:

[(1, 207885744), (2, 103942872), (3, 69295248), (4, 51971436), (6, 34647624), (8, 25985718), (9, 23098416), (11, 18898704), (12, 17323812), (16, 12992859), (18, 11549208), (22, 9449352), (24, 8661906), (27, 7699472), (33, 6299568), (36, 5774604), (41, 5070384), (44, 4724676), (48, 4330953), (54, 3849736), (66, 3149784), (72, 2887302), (82, 2535192), (88, 2362338), (97, 2143152), (99, 2099856), (108, 1924868), (121, 1718064), (123, 1690128), (132, 1574892), (144, 1443651), (164, 1267596), (176, 1181169), (194, 1071576), (198, 1049928), (216, 962434), (242, 859032), (246, 845064), (264, 787446), (291, 714384), (297, 699952), (328, 633798), (363, 572688), (369, 563376), (388, 535788), (396, 524964), (432, 481217), (451, 460944), (484, 429516), (492, 422532), (528, 393723), (582, 357192), (594, 349976), (656, 316899), (726, 286344), (738, 281688), (776, 267894), (792, 262482), (873, 238128), (902, 230472), (968, 214758), (984, 211266), (1067, 194832), (1089, 190896), (1107, 187792), (1164, 178596), (1188, 174988), (1353, 153648), (1452, 143172), (1476, 140844), (1552, 133947), (1584, 131241), (1746, 119064), (1804, 115236), (1936, 107379), (1968, 105633), (2134, 97416), (2178, 95448), (2214, 93896), (2328, 89298), (2376, 87494), (2619, 79376), (2706, 76824), (2904, 71586), (2952, 70422), (3201, 64944), (3267, 63632), (3492, 59532), (3608, 57618), (3977, 52272), (4059, 51216), (4268, 48708), (4356, 47724), (4428, 46948), (4656, 44649), (4752, 43747), (4961, 41904), (5238, 39688), (5412, 38412), (5808, 35793), (5904, 35211), (6402, 32472), (6534, 31816), (6984, 29766), (7216, 28809), (7954, 26136), (8118, 25608), (8536, 24354), (8712, 23862), (8856, 23474), (9603, 21648), (9922, 20952), (10476, 19844), (10824, 19206), (11737, 17712), (11931, 17424), (12177, 17072), (12804, 16236), (13068, 15908), (13968, 14883)]