206818488

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 601128000

約数和(自身を除く): 394309512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 137, 174, 216, 232, 241, 261, 274, 348, 411, 482, 522, 548, 696, 723, 783, 822, 964, 1044, 1096, 1233, 1446, 1566, 1644, 1928, 2088, 2169, 2466, 2892, 3132, 3288, 3699, 3973, 4338, 4932, 5784, 6264, 6507, 6989, 7398, 7946, 8676, 9864, 11919, 13014, 13978, 14796, 15892, 17352, 20967, 23838, 26028, 27956, 29592, 31784, 33017, 35757, 41934, 47676, 52056, 55912, 62901, 66034, 71514, 83868, 95352, 99051, 107271, 125802, 132068, 143028, 167736, 188703, 198102, 214542, 251604, 264136, 286056, 297153, 377406, 396204, 429084, 503208, 594306, 754812, 792408, 858168, 891459, 957493, 1188612, 1509624, 1782918, 1914986, 2377224, 2872479, 3565836, 3829972, 5744958, 7131672, 7659944, 8617437, 11489916, 17234874, 22979832, 25852311, 34469748, 51704622, 68939496, 103409244, 206818488]

約数ペア:

[(1, 206818488), (2, 103409244), (3, 68939496), (4, 51704622), (6, 34469748), (8, 25852311), (9, 22979832), (12, 17234874), (18, 11489916), (24, 8617437), (27, 7659944), (29, 7131672), (36, 5744958), (54, 3829972), (58, 3565836), (72, 2872479), (87, 2377224), (108, 1914986), (116, 1782918), (137, 1509624), (174, 1188612), (216, 957493), (232, 891459), (241, 858168), (261, 792408), (274, 754812), (348, 594306), (411, 503208), (482, 429084), (522, 396204), (548, 377406), (696, 297153), (723, 286056), (783, 264136), (822, 251604), (964, 214542), (1044, 198102), (1096, 188703), (1233, 167736), (1446, 143028), (1566, 132068), (1644, 125802), (1928, 107271), (2088, 99051), (2169, 95352), (2466, 83868), (2892, 71514), (3132, 66034), (3288, 62901), (3699, 55912), (3973, 52056), (4338, 47676), (4932, 41934), (5784, 35757), (6264, 33017), (6507, 31784), (6989, 29592), (7398, 27956), (7946, 26028), (8676, 23838), (9864, 20967), (11919, 17352), (13014, 15892), (13978, 14796)]