209314512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 180

約数和(自身を含む): 661840452

約数和(自身を除く): 452525940

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 121, 123, 132, 144, 164, 176, 198, 242, 246, 264, 293, 328, 363, 369, 396, 451, 484, 492, 528, 586, 656, 726, 738, 792, 879, 902, 968, 984, 1089, 1172, 1353, 1452, 1476, 1584, 1758, 1804, 1936, 1968, 2178, 2344, 2637, 2706, 2904, 2952, 3223, 3516, 3608, 4059, 4356, 4688, 4961, 5274, 5412, 5808, 5904, 6446, 7032, 7216, 8118, 8712, 9669, 9922, 10548, 10824, 12013, 12892, 14064, 14883, 16236, 17424, 19338, 19844, 21096, 21648, 24026, 25784, 29007, 29766, 32472, 35453, 36039, 38676, 39688, 42192, 44649, 48052, 51568, 58014, 59532, 64944, 70906, 72078, 77352, 79376, 89298, 96104, 106359, 108117, 116028, 119064, 132143, 141812, 144156, 154704, 178596, 192208, 212718, 216234, 232056, 238128, 264286, 283624, 288312, 319077, 357192, 396429, 425436, 432468, 464112, 528572, 567248, 576624, 638154, 714384, 792858, 850872, 864936, 1057144, 1189287, 1276308, 1453573, 1585716, 1701744, 1729872, 2114288, 2378574, 2552616, 2907146, 3171432, 4360719, 4757148, 5105232, 5814292, 6342864, 8721438, 9514296, 11628584, 13082157, 17442876, 19028592, 23257168, 26164314, 34885752, 52328628, 69771504, 104657256, 209314512]

約数ペア:

[(1, 209314512), (2, 104657256), (3, 69771504), (4, 52328628), (6, 34885752), (8, 26164314), (9, 23257168), (11, 19028592), (12, 17442876), (16, 13082157), (18, 11628584), (22, 9514296), (24, 8721438), (33, 6342864), (36, 5814292), (41, 5105232), (44, 4757148), (48, 4360719), (66, 3171432), (72, 2907146), (82, 2552616), (88, 2378574), (99, 2114288), (121, 1729872), (123, 1701744), (132, 1585716), (144, 1453573), (164, 1276308), (176, 1189287), (198, 1057144), (242, 864936), (246, 850872), (264, 792858), (293, 714384), (328, 638154), (363, 576624), (369, 567248), (396, 528572), (451, 464112), (484, 432468), (492, 425436), (528, 396429), (586, 357192), (656, 319077), (726, 288312), (738, 283624), (792, 264286), (879, 238128), (902, 232056), (968, 216234), (984, 212718), (1089, 192208), (1172, 178596), (1353, 154704), (1452, 144156), (1476, 141812), (1584, 132143), (1758, 119064), (1804, 116028), (1936, 108117), (1968, 106359), (2178, 96104), (2344, 89298), (2637, 79376), (2706, 77352), (2904, 72078), (2952, 70906), (3223, 64944), (3516, 59532), (3608, 58014), (4059, 51568), (4356, 48052), (4688, 44649), (4961, 42192), (5274, 39688), (5412, 38676), (5808, 36039), (5904, 35453), (6446, 32472), (7032, 29766), (7216, 29007), (8118, 25784), (8712, 24026), (9669, 21648), (9922, 21096), (10548, 19844), (10824, 19338), (12013, 17424), (12892, 16236), (14064, 14883)]