205865352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 706268160

約数和(自身を除く): 500402808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 71, 72, 77, 84, 88, 99, 126, 132, 142, 154, 168, 198, 213, 231, 252, 264, 284, 308, 396, 426, 462, 497, 504, 523, 568, 616, 639, 693, 781, 792, 852, 924, 994, 1046, 1278, 1386, 1491, 1562, 1569, 1704, 1848, 1988, 2092, 2343, 2556, 2772, 2982, 3124, 3138, 3661, 3976, 4184, 4473, 4686, 4707, 5112, 5467, 5544, 5753, 5964, 6248, 6276, 7029, 7322, 8946, 9372, 9414, 10934, 10983, 11506, 11928, 12552, 14058, 14644, 16401, 17259, 17892, 18744, 18828, 21868, 21966, 23012, 28116, 29288, 32802, 32949, 34518, 35784, 37133, 37656, 40271, 43736, 43932, 46024, 49203, 51777, 56232, 65604, 65898, 69036, 74266, 80542, 87864, 98406, 103554, 111399, 120813, 131208, 131796, 138072, 148532, 161084, 196812, 207108, 222798, 241626, 259931, 263592, 297064, 322168, 334197, 362439, 393624, 408463, 414216, 445596, 483252, 519862, 668394, 724878, 779793, 816926, 891192, 966504, 1039724, 1225389, 1336788, 1449756, 1559586, 1633852, 2079448, 2339379, 2450778, 2673576, 2859241, 2899512, 3119172, 3267704, 3676167, 4678758, 4901556, 5718482, 6238344, 7352334, 8577723, 9357516, 9803112, 11436964, 14704668, 17155446, 18715032, 22873928, 25733169, 29409336, 34310892, 51466338, 68621784, 102932676, 205865352]

約数ペア:

[(1, 205865352), (2, 102932676), (3, 68621784), (4, 51466338), (6, 34310892), (7, 29409336), (8, 25733169), (9, 22873928), (11, 18715032), (12, 17155446), (14, 14704668), (18, 11436964), (21, 9803112), (22, 9357516), (24, 8577723), (28, 7352334), (33, 6238344), (36, 5718482), (42, 4901556), (44, 4678758), (56, 3676167), (63, 3267704), (66, 3119172), (71, 2899512), (72, 2859241), (77, 2673576), (84, 2450778), (88, 2339379), (99, 2079448), (126, 1633852), (132, 1559586), (142, 1449756), (154, 1336788), (168, 1225389), (198, 1039724), (213, 966504), (231, 891192), (252, 816926), (264, 779793), (284, 724878), (308, 668394), (396, 519862), (426, 483252), (462, 445596), (497, 414216), (504, 408463), (523, 393624), (568, 362439), (616, 334197), (639, 322168), (693, 297064), (781, 263592), (792, 259931), (852, 241626), (924, 222798), (994, 207108), (1046, 196812), (1278, 161084), (1386, 148532), (1491, 138072), (1562, 131796), (1569, 131208), (1704, 120813), (1848, 111399), (1988, 103554), (2092, 98406), (2343, 87864), (2556, 80542), (2772, 74266), (2982, 69036), (3124, 65898), (3138, 65604), (3661, 56232), (3976, 51777), (4184, 49203), (4473, 46024), (4686, 43932), (4707, 43736), (5112, 40271), (5467, 37656), (5544, 37133), (5753, 35784), (5964, 34518), (6248, 32949), (6276, 32802), (7029, 29288), (7322, 28116), (8946, 23012), (9372, 21966), (9414, 21868), (10934, 18828), (10983, 18744), (11506, 17892), (11928, 17259), (12552, 16401), (14058, 14644)]