209584368

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{9901}}^1$

素因数の和:9932

約数の個数: 120

約数和(自身を含む): 699873360

約数和(自身を除く): 490288992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 9901, 10584, 19802, 21168, 29703, 39604, 59406, 69307, 79208, 89109, 118812, 138614, 158416, 178218, 207921, 237624, 267327, 277228, 356436, 415842, 475248, 485149, 534654, 554456, 623763, 712872, 831684, 970298, 1069308, 1108912, 1247526, 1425744, 1455447, 1663368, 1871289, 1940596, 2138616, 2495052, 2910894, 3326736, 3742578, 3881192, 4277232, 4366341, 4990104, 5821788, 7485156, 7762384, 8732682, 9980208, 11643576, 13099023, 14970312, 17465364, 23287152, 26198046, 29940624, 34930728, 52396092, 69861456, 104792184, 209584368]

約数ペア:

[(1, 209584368), (2, 104792184), (3, 69861456), (4, 52396092), (6, 34930728), (7, 29940624), (8, 26198046), (9, 23287152), (12, 17465364), (14, 14970312), (16, 13099023), (18, 11643576), (21, 9980208), (24, 8732682), (27, 7762384), (28, 7485156), (36, 5821788), (42, 4990104), (48, 4366341), (49, 4277232), (54, 3881192), (56, 3742578), (63, 3326736), (72, 2910894), (84, 2495052), (98, 2138616), (108, 1940596), (112, 1871289), (126, 1663368), (144, 1455447), (147, 1425744), (168, 1247526), (189, 1108912), (196, 1069308), (216, 970298), (252, 831684), (294, 712872), (336, 623763), (378, 554456), (392, 534654), (432, 485149), (441, 475248), (504, 415842), (588, 356436), (756, 277228), (784, 267327), (882, 237624), (1008, 207921), (1176, 178218), (1323, 158416), (1512, 138614), (1764, 118812), (2352, 89109), (2646, 79208), (3024, 69307), (3528, 59406), (5292, 39604), (7056, 29703), (9901, 21168), (10584, 19802)]