200820816

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 240

約数和(自身を含む): 687009600

約数和(自身を除く): 486188784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 98, 106, 108, 112, 126, 144, 147, 159, 168, 179, 189, 196, 212, 216, 252, 294, 318, 336, 358, 371, 378, 392, 424, 432, 441, 477, 504, 537, 588, 636, 716, 742, 756, 784, 848, 882, 954, 1008, 1074, 1113, 1176, 1253, 1272, 1323, 1431, 1432, 1484, 1512, 1611, 1764, 1908, 2148, 2226, 2352, 2506, 2544, 2597, 2646, 2862, 2864, 2968, 3024, 3222, 3339, 3528, 3759, 3816, 4296, 4452, 4833, 5012, 5194, 5292, 5724, 5936, 6444, 6678, 7056, 7518, 7632, 7791, 8592, 8771, 8904, 9487, 9666, 10017, 10024, 10388, 10584, 11277, 11448, 12888, 13356, 15036, 15582, 17542, 17808, 18974, 19332, 20034, 20048, 20776, 21168, 22554, 22896, 23373, 25776, 26313, 26712, 28461, 30072, 31164, 33831, 35084, 37948, 38664, 40068, 41552, 45108, 46746, 52626, 53424, 56922, 60144, 62328, 66409, 67662, 70119, 70168, 75896, 77328, 78939, 80136, 85383, 90216, 93492, 105252, 113844, 124656, 132818, 135324, 140238, 140336, 151792, 157878, 160272, 170766, 180432, 186984, 199227, 210504, 227688, 236817, 256149, 265636, 270648, 280476, 315756, 341532, 373968, 398454, 421008, 455376, 464863, 473634, 512298, 531272, 541296, 560952, 597681, 631512, 683064, 796908, 929726, 947268, 1024596, 1062544, 1121904, 1195362, 1263024, 1366128, 1394589, 1593816, 1793043, 1859452, 1894536, 2049192, 2390724, 2789178, 3187632, 3586086, 3718904, 3789072, 4098384, 4183767, 4781448, 5578356, 7172172, 7437808, 8367534, 9562896, 11156712, 12551301, 14344344, 16735068, 22313424, 25102602, 28688688, 33470136, 50205204, 66940272, 100410408, 200820816]

約数ペア:

[(1, 200820816), (2, 100410408), (3, 66940272), (4, 50205204), (6, 33470136), (7, 28688688), (8, 25102602), (9, 22313424), (12, 16735068), (14, 14344344), (16, 12551301), (18, 11156712), (21, 9562896), (24, 8367534), (27, 7437808), (28, 7172172), (36, 5578356), (42, 4781448), (48, 4183767), (49, 4098384), (53, 3789072), (54, 3718904), (56, 3586086), (63, 3187632), (72, 2789178), (84, 2390724), (98, 2049192), (106, 1894536), (108, 1859452), (112, 1793043), (126, 1593816), (144, 1394589), (147, 1366128), (159, 1263024), (168, 1195362), (179, 1121904), (189, 1062544), (196, 1024596), (212, 947268), (216, 929726), (252, 796908), (294, 683064), (318, 631512), (336, 597681), (358, 560952), (371, 541296), (378, 531272), (392, 512298), (424, 473634), (432, 464863), (441, 455376), (477, 421008), (504, 398454), (537, 373968), (588, 341532), (636, 315756), (716, 280476), (742, 270648), (756, 265636), (784, 256149), (848, 236817), (882, 227688), (954, 210504), (1008, 199227), (1074, 186984), (1113, 180432), (1176, 170766), (1253, 160272), (1272, 157878), (1323, 151792), (1431, 140336), (1432, 140238), (1484, 135324), (1512, 132818), (1611, 124656), (1764, 113844), (1908, 105252), (2148, 93492), (2226, 90216), (2352, 85383), (2506, 80136), (2544, 78939), (2597, 77328), (2646, 75896), (2862, 70168), (2864, 70119), (2968, 67662), (3024, 66409), (3222, 62328), (3339, 60144), (3528, 56922), (3759, 53424), (3816, 52626), (4296, 46746), (4452, 45108), (4833, 41552), (5012, 40068), (5194, 38664), (5292, 37948), (5724, 35084), (5936, 33831), (6444, 31164), (6678, 30072), (7056, 28461), (7518, 26712), (7632, 26313), (7791, 25776), (8592, 23373), (8771, 22896), (8904, 22554), (9487, 21168), (9666, 20776), (10017, 20048), (10024, 20034), (10388, 19332), (10584, 18974), (11277, 17808), (11448, 17542), (12888, 15582), (13356, 15036)]