200983384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 486466560

約数和(自身を除く): 285483176

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 67, 68, 92, 119, 134, 136, 137, 161, 184, 238, 268, 274, 322, 391, 469, 476, 536, 548, 644, 782, 938, 952, 959, 1096, 1139, 1288, 1541, 1564, 1876, 1918, 2278, 2329, 2737, 3082, 3128, 3151, 3752, 3836, 4556, 4658, 5474, 6164, 6302, 7672, 7973, 9112, 9179, 9316, 10787, 10948, 12328, 12604, 15946, 16303, 18358, 18632, 21574, 21896, 22057, 25208, 26197, 31892, 32606, 36716, 43148, 44114, 52394, 53567, 63784, 64253, 65212, 73432, 86296, 88228, 104788, 107134, 128506, 130424, 156043, 176456, 183379, 209576, 211117, 214268, 257012, 312086, 366758, 374969, 422234, 428536, 514024, 624172, 733516, 749938, 844468, 1092301, 1248344, 1467032, 1477819, 1499876, 1688936, 2184602, 2955638, 2999752, 3588989, 4369204, 5911276, 7177978, 8738408, 11822552, 14355956, 25122923, 28711912, 50245846, 100491692, 200983384]

約数ペア:

[(1, 200983384), (2, 100491692), (4, 50245846), (7, 28711912), (8, 25122923), (14, 14355956), (17, 11822552), (23, 8738408), (28, 7177978), (34, 5911276), (46, 4369204), (56, 3588989), (67, 2999752), (68, 2955638), (92, 2184602), (119, 1688936), (134, 1499876), (136, 1477819), (137, 1467032), (161, 1248344), (184, 1092301), (238, 844468), (268, 749938), (274, 733516), (322, 624172), (391, 514024), (469, 428536), (476, 422234), (536, 374969), (548, 366758), (644, 312086), (782, 257012), (938, 214268), (952, 211117), (959, 209576), (1096, 183379), (1139, 176456), (1288, 156043), (1541, 130424), (1564, 128506), (1876, 107134), (1918, 104788), (2278, 88228), (2329, 86296), (2737, 73432), (3082, 65212), (3128, 64253), (3151, 63784), (3752, 53567), (3836, 52394), (4556, 44114), (4658, 43148), (5474, 36716), (6164, 32606), (6302, 31892), (7672, 26197), (7973, 25208), (9112, 22057), (9179, 21896), (9316, 21574), (10787, 18632), (10948, 18358), (12328, 16303), (12604, 15946)]