209443104

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 681609600

約数和(自身を除く): 472166496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 416, 432, 464, 468, 522, 624, 643, 696, 702, 754, 783, 864, 928, 936, 1044, 1131, 1248, 1286, 1392, 1404, 1508, 1566, 1872, 1929, 2088, 2262, 2572, 2784, 2808, 3016, 3132, 3393, 3744, 3858, 4176, 4524, 5144, 5616, 5787, 6032, 6264, 6786, 7716, 8352, 8359, 9048, 10179, 10288, 11232, 11574, 12064, 12528, 13572, 15432, 16718, 17361, 18096, 18647, 20358, 20576, 23148, 25056, 25077, 27144, 30864, 33436, 34722, 36192, 37294, 40716, 46296, 50154, 54288, 55941, 61728, 66872, 69444, 74588, 75231, 81432, 92592, 100308, 108576, 111882, 133744, 138888, 149176, 150462, 162864, 167823, 185184, 200616, 223764, 225693, 242411, 267488, 277776, 298352, 300924, 325728, 335646, 401232, 447528, 451386, 484822, 503469, 555552, 596704, 601848, 671292, 727233, 802464, 895056, 902772, 969644, 1006938, 1203696, 1342584, 1454466, 1790112, 1805544, 1939288, 2013876, 2181699, 2407392, 2685168, 2908932, 3611088, 3878576, 4027752, 4363398, 5370336, 5817864, 6545097, 7222176, 7757152, 8055504, 8726796, 11635728, 13090194, 16111008, 17453592, 23271456, 26180388, 34907184, 52360776, 69814368, 104721552, 209443104]

約数ペア:

[(1, 209443104), (2, 104721552), (3, 69814368), (4, 52360776), (6, 34907184), (8, 26180388), (9, 23271456), (12, 17453592), (13, 16111008), (16, 13090194), (18, 11635728), (24, 8726796), (26, 8055504), (27, 7757152), (29, 7222176), (32, 6545097), (36, 5817864), (39, 5370336), (48, 4363398), (52, 4027752), (54, 3878576), (58, 3611088), (72, 2908932), (78, 2685168), (87, 2407392), (96, 2181699), (104, 2013876), (108, 1939288), (116, 1805544), (117, 1790112), (144, 1454466), (156, 1342584), (174, 1203696), (208, 1006938), (216, 969644), (232, 902772), (234, 895056), (261, 802464), (288, 727233), (312, 671292), (348, 601848), (351, 596704), (377, 555552), (416, 503469), (432, 484822), (464, 451386), (468, 447528), (522, 401232), (624, 335646), (643, 325728), (696, 300924), (702, 298352), (754, 277776), (783, 267488), (864, 242411), (928, 225693), (936, 223764), (1044, 200616), (1131, 185184), (1248, 167823), (1286, 162864), (1392, 150462), (1404, 149176), (1508, 138888), (1566, 133744), (1872, 111882), (1929, 108576), (2088, 100308), (2262, 92592), (2572, 81432), (2784, 75231), (2808, 74588), (3016, 69444), (3132, 66872), (3393, 61728), (3744, 55941), (3858, 54288), (4176, 50154), (4524, 46296), (5144, 40716), (5616, 37294), (5787, 36192), (6032, 34722), (6264, 33436), (6786, 30864), (7716, 27144), (8352, 25077), (8359, 25056), (9048, 23148), (10179, 20576), (10288, 20358), (11232, 18647), (11574, 18096), (12064, 17361), (12528, 16718), (13572, 15432)]