205487736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 574560000

約数和(自身を除く): 369072264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 41, 57, 58, 76, 82, 87, 114, 116, 123, 152, 164, 174, 228, 232, 246, 328, 348, 379, 456, 492, 551, 696, 758, 779, 984, 1102, 1137, 1189, 1516, 1558, 1653, 2204, 2274, 2337, 2378, 3032, 3116, 3306, 3567, 4408, 4548, 4674, 4756, 6232, 6612, 7134, 7201, 9096, 9348, 9512, 10991, 13224, 14268, 14402, 15539, 18696, 21603, 21982, 22591, 28536, 28804, 31078, 32973, 43206, 43964, 45182, 46617, 57608, 62156, 65946, 67773, 86412, 87928, 90364, 93234, 124312, 131892, 135546, 172824, 180728, 186468, 208829, 263784, 271092, 295241, 372936, 417658, 450631, 542184, 590482, 626487, 835316, 885723, 901262, 1180964, 1252974, 1351893, 1670632, 1771446, 1802524, 2361928, 2505948, 2703786, 3542892, 3605048, 5011896, 5407572, 7085784, 8561989, 10815144, 17123978, 25685967, 34247956, 51371934, 68495912, 102743868, 205487736]

約数ペア:

[(1, 205487736), (2, 102743868), (3, 68495912), (4, 51371934), (6, 34247956), (8, 25685967), (12, 17123978), (19, 10815144), (24, 8561989), (29, 7085784), (38, 5407572), (41, 5011896), (57, 3605048), (58, 3542892), (76, 2703786), (82, 2505948), (87, 2361928), (114, 1802524), (116, 1771446), (123, 1670632), (152, 1351893), (164, 1252974), (174, 1180964), (228, 901262), (232, 885723), (246, 835316), (328, 626487), (348, 590482), (379, 542184), (456, 450631), (492, 417658), (551, 372936), (696, 295241), (758, 271092), (779, 263784), (984, 208829), (1102, 186468), (1137, 180728), (1189, 172824), (1516, 135546), (1558, 131892), (1653, 124312), (2204, 93234), (2274, 90364), (2337, 87928), (2378, 86412), (3032, 67773), (3116, 65946), (3306, 62156), (3567, 57608), (4408, 46617), (4548, 45182), (4674, 43964), (4756, 43206), (6232, 32973), (6612, 31078), (7134, 28804), (7201, 28536), (9096, 22591), (9348, 21982), (9512, 21603), (10991, 18696), (13224, 15539), (14268, 14402)]