199285968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 430673712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 139, 168, 204, 238, 251, 272, 278, 336, 357, 408, 417, 476, 502, 556, 714, 753, 816, 834, 952, 973, 1004, 1112, 1428, 1506, 1668, 1757, 1904, 1946, 2008, 2224, 2363, 2856, 2919, 3012, 3336, 3514, 3892, 4016, 4267, 4726, 5271, 5712, 5838, 6024, 6672, 7028, 7089, 7784, 8534, 9452, 10542, 11676, 12048, 12801, 14056, 14178, 15568, 16541, 17068, 18904, 21084, 23352, 25602, 28112, 28356, 29869, 33082, 34136, 34889, 37808, 42168, 46704, 49623, 51204, 56712, 59738, 66164, 68272, 69778, 84336, 89607, 99246, 102408, 104667, 113424, 119476, 132328, 139556, 179214, 198492, 204816, 209334, 238952, 244223, 264656, 279112, 358428, 396984, 418668, 477904, 488446, 558224, 593113, 716856, 732669, 793968, 837336, 976892, 1186226, 1433712, 1465338, 1674672, 1779339, 1953784, 2372452, 2930676, 3558678, 3907568, 4151791, 4744904, 5861352, 7117356, 8303582, 9489808, 11722704, 12455373, 14234712, 16607164, 24910746, 28469424, 33214328, 49821492, 66428656, 99642984, 199285968]

約数ペア:

[(1, 199285968), (2, 99642984), (3, 66428656), (4, 49821492), (6, 33214328), (7, 28469424), (8, 24910746), (12, 16607164), (14, 14234712), (16, 12455373), (17, 11722704), (21, 9489808), (24, 8303582), (28, 7117356), (34, 5861352), (42, 4744904), (48, 4151791), (51, 3907568), (56, 3558678), (68, 2930676), (84, 2372452), (102, 1953784), (112, 1779339), (119, 1674672), (136, 1465338), (139, 1433712), (168, 1186226), (204, 976892), (238, 837336), (251, 793968), (272, 732669), (278, 716856), (336, 593113), (357, 558224), (408, 488446), (417, 477904), (476, 418668), (502, 396984), (556, 358428), (714, 279112), (753, 264656), (816, 244223), (834, 238952), (952, 209334), (973, 204816), (1004, 198492), (1112, 179214), (1428, 139556), (1506, 132328), (1668, 119476), (1757, 113424), (1904, 104667), (1946, 102408), (2008, 99246), (2224, 89607), (2363, 84336), (2856, 69778), (2919, 68272), (3012, 66164), (3336, 59738), (3514, 56712), (3892, 51204), (4016, 49623), (4267, 46704), (4726, 42168), (5271, 37808), (5712, 34889), (5838, 34136), (6024, 33082), (6672, 29869), (7028, 28356), (7089, 28112), (7784, 25602), (8534, 23352), (9452, 21084), (10542, 18904), (11676, 17068), (12048, 16541), (12801, 15568), (14056, 14178)]