203901768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 673920000

約数和(自身を除く): 470018232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 107, 114, 126, 133, 152, 168, 171, 199, 214, 228, 252, 266, 321, 342, 398, 399, 428, 456, 504, 532, 597, 642, 684, 749, 796, 798, 856, 963, 1064, 1194, 1197, 1284, 1368, 1393, 1498, 1592, 1596, 1791, 1926, 2033, 2247, 2388, 2394, 2568, 2786, 2996, 3192, 3582, 3781, 3852, 4066, 4179, 4494, 4776, 4788, 5572, 5992, 6099, 6741, 7164, 7562, 7704, 8132, 8358, 8988, 9576, 11144, 11343, 12198, 12537, 13482, 14231, 14328, 15124, 16264, 16716, 17976, 18297, 21293, 22686, 24396, 25074, 26467, 26964, 28462, 30248, 33432, 34029, 36594, 42586, 42693, 45372, 48792, 50148, 52934, 53928, 56924, 63879, 68058, 73188, 79401, 85172, 85386, 90744, 100296, 105868, 113848, 127758, 128079, 136116, 146376, 149051, 158802, 170344, 170772, 191637, 211736, 238203, 255516, 256158, 272232, 298102, 317604, 341544, 383274, 404567, 447153, 476406, 511032, 512316, 596204, 635208, 766548, 809134, 894306, 952812, 1024632, 1192408, 1213701, 1341459, 1533096, 1618268, 1788612, 1905624, 2427402, 2682918, 2831969, 3236536, 3577224, 3641103, 4854804, 5365836, 5663938, 7282206, 8495907, 9709608, 10731672, 11327876, 14564412, 16991814, 22655752, 25487721, 29128824, 33983628, 50975442, 67967256, 101950884, 203901768]

約数ペア:

[(1, 203901768), (2, 101950884), (3, 67967256), (4, 50975442), (6, 33983628), (7, 29128824), (8, 25487721), (9, 22655752), (12, 16991814), (14, 14564412), (18, 11327876), (19, 10731672), (21, 9709608), (24, 8495907), (28, 7282206), (36, 5663938), (38, 5365836), (42, 4854804), (56, 3641103), (57, 3577224), (63, 3236536), (72, 2831969), (76, 2682918), (84, 2427402), (107, 1905624), (114, 1788612), (126, 1618268), (133, 1533096), (152, 1341459), (168, 1213701), (171, 1192408), (199, 1024632), (214, 952812), (228, 894306), (252, 809134), (266, 766548), (321, 635208), (342, 596204), (398, 512316), (399, 511032), (428, 476406), (456, 447153), (504, 404567), (532, 383274), (597, 341544), (642, 317604), (684, 298102), (749, 272232), (796, 256158), (798, 255516), (856, 238203), (963, 211736), (1064, 191637), (1194, 170772), (1197, 170344), (1284, 158802), (1368, 149051), (1393, 146376), (1498, 136116), (1592, 128079), (1596, 127758), (1791, 113848), (1926, 105868), (2033, 100296), (2247, 90744), (2388, 85386), (2394, 85172), (2568, 79401), (2786, 73188), (2996, 68058), (3192, 63879), (3582, 56924), (3781, 53928), (3852, 52934), (4066, 50148), (4179, 48792), (4494, 45372), (4776, 42693), (4788, 42586), (5572, 36594), (5992, 34029), (6099, 33432), (6741, 30248), (7164, 28462), (7562, 26964), (7704, 26467), (8132, 25074), (8358, 24396), (8988, 22686), (9576, 21293), (11144, 18297), (11343, 17976), (12198, 16716), (12537, 16264), (13482, 15124), (14231, 14328)]