209327976

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 224

約数和(自身を含む): 694098720

約数和(自身を除く): 484770744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 251, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 502, 572, 594, 648, 702, 729, 753, 792, 858, 891, 936, 972, 1004, 1053, 1144, 1188, 1287, 1404, 1458, 1506, 1716, 1782, 1944, 2008, 2106, 2259, 2376, 2574, 2673, 2761, 2808, 2916, 3012, 3159, 3263, 3432, 3564, 3861, 4212, 4518, 5148, 5346, 5522, 5832, 6024, 6318, 6526, 6777, 7128, 7722, 8019, 8283, 8424, 9036, 9477, 9789, 10296, 10692, 11044, 11583, 12636, 13052, 13554, 15444, 16038, 16566, 18072, 18954, 19578, 20331, 21384, 22088, 23166, 24849, 25272, 26104, 27108, 29367, 30888, 32076, 33132, 34749, 35893, 37908, 39156, 40662, 46332, 49698, 54216, 58734, 60993, 64152, 66264, 69498, 71786, 74547, 75816, 78312, 81324, 88101, 92664, 99396, 104247, 107679, 117468, 121986, 138996, 143572, 149094, 162648, 176202, 182979, 198792, 208494, 215358, 223641, 234936, 243972, 264303, 277992, 287144, 298188, 323037, 352404, 365958, 416988, 430716, 447282, 487944, 528606, 596376, 646074, 670923, 704808, 731916, 792909, 833976, 861432, 894564, 969111, 1057212, 1292148, 1341846, 1463832, 1585818, 1789128, 1938222, 2012769, 2114424, 2378727, 2584296, 2683692, 2907333, 3171636, 3876444, 4025538, 4757454, 5367384, 5814666, 6343272, 7752888, 8051076, 8721999, 9514908, 11629332, 16102152, 17443998, 19029816, 23258664, 26165997, 34887996, 52331994, 69775992, 104663988, 209327976]

約数ペア:

[(1, 209327976), (2, 104663988), (3, 69775992), (4, 52331994), (6, 34887996), (8, 26165997), (9, 23258664), (11, 19029816), (12, 17443998), (13, 16102152), (18, 11629332), (22, 9514908), (24, 8721999), (26, 8051076), (27, 7752888), (33, 6343272), (36, 5814666), (39, 5367384), (44, 4757454), (52, 4025538), (54, 3876444), (66, 3171636), (72, 2907333), (78, 2683692), (81, 2584296), (88, 2378727), (99, 2114424), (104, 2012769), (108, 1938222), (117, 1789128), (132, 1585818), (143, 1463832), (156, 1341846), (162, 1292148), (198, 1057212), (216, 969111), (234, 894564), (243, 861432), (251, 833976), (264, 792909), (286, 731916), (297, 704808), (312, 670923), (324, 646074), (351, 596376), (396, 528606), (429, 487944), (468, 447282), (486, 430716), (502, 416988), (572, 365958), (594, 352404), (648, 323037), (702, 298188), (729, 287144), (753, 277992), (792, 264303), (858, 243972), (891, 234936), (936, 223641), (972, 215358), (1004, 208494), (1053, 198792), (1144, 182979), (1188, 176202), (1287, 162648), (1404, 149094), (1458, 143572), (1506, 138996), (1716, 121986), (1782, 117468), (1944, 107679), (2008, 104247), (2106, 99396), (2259, 92664), (2376, 88101), (2574, 81324), (2673, 78312), (2761, 75816), (2808, 74547), (2916, 71786), (3012, 69498), (3159, 66264), (3263, 64152), (3432, 60993), (3564, 58734), (3861, 54216), (4212, 49698), (4518, 46332), (5148, 40662), (5346, 39156), (5522, 37908), (5832, 35893), (6024, 34749), (6318, 33132), (6526, 32076), (6777, 30888), (7128, 29367), (7722, 27108), (8019, 26104), (8283, 25272), (8424, 24849), (9036, 23166), (9477, 22088), (9789, 21384), (10296, 20331), (10692, 19578), (11044, 18954), (11583, 18072), (12636, 16566), (13052, 16038), (13554, 15444)]