206914968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 635675040

約数和(自身を除く): 428760072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 53, 72, 78, 86, 97, 104, 106, 117, 129, 156, 159, 172, 194, 212, 234, 258, 291, 312, 318, 344, 387, 388, 424, 468, 477, 516, 559, 582, 636, 689, 774, 776, 873, 936, 954, 1032, 1118, 1164, 1261, 1272, 1378, 1548, 1677, 1746, 1908, 2067, 2236, 2279, 2328, 2522, 2756, 3096, 3354, 3492, 3783, 3816, 4134, 4171, 4472, 4558, 5031, 5044, 5141, 5512, 6201, 6708, 6837, 6984, 7566, 8268, 8342, 9116, 10062, 10088, 10282, 11349, 12402, 12513, 13416, 13674, 15132, 15423, 16536, 16684, 18232, 20124, 20511, 20564, 22698, 24804, 25026, 27348, 29627, 30264, 30846, 33368, 37539, 40248, 41022, 41128, 45396, 46269, 49608, 50052, 54223, 54696, 59254, 61692, 66833, 75078, 82044, 88881, 90792, 92538, 100104, 108446, 118508, 123384, 133666, 150156, 162669, 164088, 177762, 185076, 200499, 216892, 221063, 237016, 266643, 267332, 300312, 325338, 355524, 370152, 400998, 433784, 442126, 488007, 533286, 534664, 601497, 650676, 663189, 711048, 801996, 884252, 976014, 1066572, 1202994, 1301352, 1326378, 1603992, 1768504, 1952028, 1989567, 2133144, 2405988, 2652756, 2873819, 3904056, 3979134, 4811976, 5305512, 5747638, 7958268, 8621457, 11495276, 15916536, 17242914, 22990552, 25864371, 34485828, 51728742, 68971656, 103457484, 206914968]

約数ペア:

[(1, 206914968), (2, 103457484), (3, 68971656), (4, 51728742), (6, 34485828), (8, 25864371), (9, 22990552), (12, 17242914), (13, 15916536), (18, 11495276), (24, 8621457), (26, 7958268), (36, 5747638), (39, 5305512), (43, 4811976), (52, 3979134), (53, 3904056), (72, 2873819), (78, 2652756), (86, 2405988), (97, 2133144), (104, 1989567), (106, 1952028), (117, 1768504), (129, 1603992), (156, 1326378), (159, 1301352), (172, 1202994), (194, 1066572), (212, 976014), (234, 884252), (258, 801996), (291, 711048), (312, 663189), (318, 650676), (344, 601497), (387, 534664), (388, 533286), (424, 488007), (468, 442126), (477, 433784), (516, 400998), (559, 370152), (582, 355524), (636, 325338), (689, 300312), (774, 267332), (776, 266643), (873, 237016), (936, 221063), (954, 216892), (1032, 200499), (1118, 185076), (1164, 177762), (1261, 164088), (1272, 162669), (1378, 150156), (1548, 133666), (1677, 123384), (1746, 118508), (1908, 108446), (2067, 100104), (2236, 92538), (2279, 90792), (2328, 88881), (2522, 82044), (2756, 75078), (3096, 66833), (3354, 61692), (3492, 59254), (3783, 54696), (3816, 54223), (4134, 50052), (4171, 49608), (4472, 46269), (4558, 45396), (5031, 41128), (5044, 41022), (5141, 40248), (5512, 37539), (6201, 33368), (6708, 30846), (6837, 30264), (6984, 29627), (7566, 27348), (8268, 25026), (8342, 24804), (9116, 22698), (10062, 20564), (10088, 20511), (10282, 20124), (11349, 18232), (12402, 16684), (12513, 16536), (13416, 15423), (13674, 15132)]