201430404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 616936320

約数和(自身を除く): 415505916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 172, 174, 203, 252, 258, 261, 301, 348, 387, 406, 516, 522, 602, 609, 641, 774, 812, 903, 1044, 1204, 1218, 1247, 1282, 1548, 1806, 1827, 1923, 2436, 2494, 2564, 2709, 3612, 3654, 3741, 3846, 4487, 4988, 5418, 5769, 7308, 7482, 7692, 8729, 8974, 10836, 11223, 11538, 13461, 14964, 17458, 17948, 18589, 22446, 23076, 26187, 26922, 27563, 34916, 37178, 40383, 44892, 52374, 53844, 55126, 55767, 74356, 78561, 80766, 82689, 104748, 110252, 111534, 130123, 157122, 161532, 165378, 167301, 192941, 223068, 248067, 260246, 314244, 330756, 334602, 385882, 390369, 496134, 520492, 578823, 669204, 771764, 780738, 799327, 992268, 1157646, 1171107, 1561476, 1598654, 1736469, 2315292, 2342214, 2397981, 3197308, 3472938, 4684428, 4795962, 5595289, 6945876, 7193943, 9591924, 11190578, 14387886, 16785867, 22381156, 28775772, 33571734, 50357601, 67143468, 100715202, 201430404]

約数ペア:

[(1, 201430404), (2, 100715202), (3, 67143468), (4, 50357601), (6, 33571734), (7, 28775772), (9, 22381156), (12, 16785867), (14, 14387886), (18, 11190578), (21, 9591924), (28, 7193943), (29, 6945876), (36, 5595289), (42, 4795962), (43, 4684428), (58, 3472938), (63, 3197308), (84, 2397981), (86, 2342214), (87, 2315292), (116, 1736469), (126, 1598654), (129, 1561476), (172, 1171107), (174, 1157646), (203, 992268), (252, 799327), (258, 780738), (261, 771764), (301, 669204), (348, 578823), (387, 520492), (406, 496134), (516, 390369), (522, 385882), (602, 334602), (609, 330756), (641, 314244), (774, 260246), (812, 248067), (903, 223068), (1044, 192941), (1204, 167301), (1218, 165378), (1247, 161532), (1282, 157122), (1548, 130123), (1806, 111534), (1827, 110252), (1923, 104748), (2436, 82689), (2494, 80766), (2564, 78561), (2709, 74356), (3612, 55767), (3654, 55126), (3741, 53844), (3846, 52374), (4487, 44892), (4988, 40383), (5418, 37178), (5769, 34916), (7308, 27563), (7482, 26922), (7692, 26187), (8729, 23076), (8974, 22446), (10836, 18589), (11223, 17948), (11538, 17458), (13461, 14964)]