200911992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 552960000

約数和(自身を除く): 352048008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 59, 62, 69, 92, 93, 118, 124, 138, 177, 184, 186, 199, 236, 248, 276, 354, 372, 398, 472, 552, 597, 708, 713, 744, 796, 1194, 1357, 1416, 1426, 1592, 1829, 2139, 2388, 2714, 2852, 3658, 4071, 4278, 4577, 4776, 5428, 5487, 5704, 6169, 7316, 8142, 8556, 9154, 10856, 10974, 11741, 12338, 13731, 14632, 16284, 17112, 18308, 18507, 21948, 23482, 24676, 27462, 32568, 35223, 36616, 37014, 42067, 43896, 46964, 49352, 54924, 70446, 74028, 84134, 93928, 109848, 126201, 140892, 141887, 148056, 168268, 252402, 270043, 281784, 283774, 336536, 363971, 425661, 504804, 540086, 567548, 727942, 810129, 851322, 1009608, 1080172, 1091913, 1135096, 1455884, 1620258, 1702644, 2160344, 2183826, 2911768, 3240516, 3405288, 4367652, 6481032, 8371333, 8735304, 16742666, 25113999, 33485332, 50227998, 66970664, 100455996, 200911992]

約数ペア:

[(1, 200911992), (2, 100455996), (3, 66970664), (4, 50227998), (6, 33485332), (8, 25113999), (12, 16742666), (23, 8735304), (24, 8371333), (31, 6481032), (46, 4367652), (59, 3405288), (62, 3240516), (69, 2911768), (92, 2183826), (93, 2160344), (118, 1702644), (124, 1620258), (138, 1455884), (177, 1135096), (184, 1091913), (186, 1080172), (199, 1009608), (236, 851322), (248, 810129), (276, 727942), (354, 567548), (372, 540086), (398, 504804), (472, 425661), (552, 363971), (597, 336536), (708, 283774), (713, 281784), (744, 270043), (796, 252402), (1194, 168268), (1357, 148056), (1416, 141887), (1426, 140892), (1592, 126201), (1829, 109848), (2139, 93928), (2388, 84134), (2714, 74028), (2852, 70446), (3658, 54924), (4071, 49352), (4278, 46964), (4577, 43896), (4776, 42067), (5428, 37014), (5487, 36616), (5704, 35223), (6169, 32568), (7316, 27462), (8142, 24676), (8556, 23482), (9154, 21948), (10856, 18507), (10974, 18308), (11741, 17112), (12338, 16284), (13731, 14632)]