209787624

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 610416000

約数和(自身を除く): 400628376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 107, 108, 116, 174, 214, 216, 232, 261, 313, 321, 348, 428, 522, 626, 642, 696, 783, 856, 939, 963, 1044, 1252, 1284, 1566, 1878, 1926, 2088, 2504, 2568, 2817, 2889, 3103, 3132, 3756, 3852, 5634, 5778, 6206, 6264, 7512, 7704, 8451, 9077, 9309, 11268, 11556, 12412, 16902, 18154, 18618, 22536, 23112, 24824, 27231, 27927, 33491, 33804, 36308, 37236, 54462, 55854, 66982, 67608, 72616, 74472, 81693, 83781, 100473, 108924, 111708, 133964, 163386, 167562, 200946, 217848, 223416, 245079, 267928, 301419, 326772, 335124, 401892, 490158, 602838, 653544, 670248, 803784, 904257, 971239, 980316, 1205676, 1808514, 1942478, 1960632, 2411352, 2913717, 3617028, 3884956, 5827434, 7234056, 7769912, 8741151, 11654868, 17482302, 23309736, 26223453, 34964604, 52446906, 69929208, 104893812, 209787624]

約数ペア:

[(1, 209787624), (2, 104893812), (3, 69929208), (4, 52446906), (6, 34964604), (8, 26223453), (9, 23309736), (12, 17482302), (18, 11654868), (24, 8741151), (27, 7769912), (29, 7234056), (36, 5827434), (54, 3884956), (58, 3617028), (72, 2913717), (87, 2411352), (107, 1960632), (108, 1942478), (116, 1808514), (174, 1205676), (214, 980316), (216, 971239), (232, 904257), (261, 803784), (313, 670248), (321, 653544), (348, 602838), (428, 490158), (522, 401892), (626, 335124), (642, 326772), (696, 301419), (783, 267928), (856, 245079), (939, 223416), (963, 217848), (1044, 200946), (1252, 167562), (1284, 163386), (1566, 133964), (1878, 111708), (1926, 108924), (2088, 100473), (2504, 83781), (2568, 81693), (2817, 74472), (2889, 72616), (3103, 67608), (3132, 66982), (3756, 55854), (3852, 54462), (5634, 37236), (5778, 36308), (6206, 33804), (6264, 33491), (7512, 27927), (7704, 27231), (8451, 24824), (9077, 23112), (9309, 22536), (11268, 18618), (11556, 18154), (12412, 16902)]