203978016

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 663625872

約数和(自身を除く): 459647856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 67, 72, 88, 93, 96, 99, 124, 132, 134, 144, 176, 186, 198, 201, 248, 264, 268, 279, 288, 341, 352, 372, 396, 402, 496, 528, 536, 558, 603, 682, 737, 744, 792, 804, 961, 992, 1023, 1056, 1072, 1116, 1206, 1364, 1474, 1488, 1584, 1608, 1922, 2046, 2077, 2144, 2211, 2232, 2412, 2728, 2883, 2948, 2976, 3069, 3168, 3216, 3844, 4092, 4154, 4422, 4464, 4824, 5456, 5766, 5896, 6138, 6231, 6432, 6633, 7688, 8184, 8308, 8649, 8844, 8928, 9648, 10571, 10912, 11532, 11792, 12276, 12462, 13266, 15376, 16368, 16616, 17298, 17688, 18693, 19296, 21142, 22847, 23064, 23584, 24552, 24924, 26532, 30752, 31713, 32736, 33232, 34596, 35376, 37386, 42284, 45694, 46128, 49104, 49848, 53064, 63426, 64387, 66464, 68541, 69192, 70752, 74772, 84568, 91388, 92256, 95139, 98208, 99696, 106128, 126852, 128774, 137082, 138384, 149544, 169136, 182776, 190278, 193161, 199392, 205623, 212256, 253704, 257548, 274164, 276768, 299088, 338272, 365552, 380556, 386322, 411246, 507408, 515096, 548328, 579483, 598176, 708257, 731104, 761112, 772644, 822492, 1014816, 1030192, 1096656, 1158966, 1416514, 1522224, 1545288, 1644984, 2060384, 2124771, 2193312, 2317932, 2833028, 3044448, 3090576, 3289968, 4249542, 4635864, 5666056, 6181152, 6374313, 6579936, 8499084, 9271728, 11332112, 12748626, 16998168, 18543456, 22664224, 25497252, 33996336, 50994504, 67992672, 101989008, 203978016]

約数ペア:

[(1, 203978016), (2, 101989008), (3, 67992672), (4, 50994504), (6, 33996336), (8, 25497252), (9, 22664224), (11, 18543456), (12, 16998168), (16, 12748626), (18, 11332112), (22, 9271728), (24, 8499084), (31, 6579936), (32, 6374313), (33, 6181152), (36, 5666056), (44, 4635864), (48, 4249542), (62, 3289968), (66, 3090576), (67, 3044448), (72, 2833028), (88, 2317932), (93, 2193312), (96, 2124771), (99, 2060384), (124, 1644984), (132, 1545288), (134, 1522224), (144, 1416514), (176, 1158966), (186, 1096656), (198, 1030192), (201, 1014816), (248, 822492), (264, 772644), (268, 761112), (279, 731104), (288, 708257), (341, 598176), (352, 579483), (372, 548328), (396, 515096), (402, 507408), (496, 411246), (528, 386322), (536, 380556), (558, 365552), (603, 338272), (682, 299088), (737, 276768), (744, 274164), (792, 257548), (804, 253704), (961, 212256), (992, 205623), (1023, 199392), (1056, 193161), (1072, 190278), (1116, 182776), (1206, 169136), (1364, 149544), (1474, 138384), (1488, 137082), (1584, 128774), (1608, 126852), (1922, 106128), (2046, 99696), (2077, 98208), (2144, 95139), (2211, 92256), (2232, 91388), (2412, 84568), (2728, 74772), (2883, 70752), (2948, 69192), (2976, 68541), (3069, 66464), (3168, 64387), (3216, 63426), (3844, 53064), (4092, 49848), (4154, 49104), (4422, 46128), (4464, 45694), (4824, 42284), (5456, 37386), (5766, 35376), (5896, 34596), (6138, 33232), (6231, 32736), (6432, 31713), (6633, 30752), (7688, 26532), (8184, 24924), (8308, 24552), (8649, 23584), (8844, 23064), (8928, 22847), (9648, 21142), (10571, 19296), (10912, 18693), (11532, 17688), (11792, 17298), (12276, 16616), (12462, 16368), (13266, 15376)]