204935328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 634023936

約数和(自身を除く): 429088608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 431, 468, 508, 624, 762, 862, 936, 1016, 1143, 1248, 1293, 1524, 1651, 1724, 1872, 2032, 2286, 2586, 3048, 3302, 3448, 3744, 3879, 4064, 4572, 4953, 5172, 5603, 6096, 6604, 6896, 7758, 9144, 9906, 10344, 11206, 12192, 13208, 13792, 14859, 15516, 16809, 18288, 19812, 20688, 22412, 26416, 29718, 31032, 33618, 36576, 39624, 41376, 44824, 50427, 52832, 54737, 59436, 62064, 67236, 79248, 89648, 100854, 109474, 118872, 124128, 134472, 158496, 164211, 179296, 201708, 218948, 237744, 268944, 328422, 403416, 437896, 475488, 492633, 537888, 656844, 711581, 806832, 875792, 985266, 1313688, 1423162, 1613664, 1751584, 1970532, 2134743, 2627376, 2846324, 3941064, 4269486, 5254752, 5692648, 6404229, 7882128, 8538972, 11385296, 12808458, 15764256, 17077944, 22770592, 25616916, 34155888, 51233832, 68311776, 102467664, 204935328]

約数ペア:

[(1, 204935328), (2, 102467664), (3, 68311776), (4, 51233832), (6, 34155888), (8, 25616916), (9, 22770592), (12, 17077944), (13, 15764256), (16, 12808458), (18, 11385296), (24, 8538972), (26, 7882128), (32, 6404229), (36, 5692648), (39, 5254752), (48, 4269486), (52, 3941064), (72, 2846324), (78, 2627376), (96, 2134743), (104, 1970532), (117, 1751584), (127, 1613664), (144, 1423162), (156, 1313688), (208, 985266), (234, 875792), (254, 806832), (288, 711581), (312, 656844), (381, 537888), (416, 492633), (431, 475488), (468, 437896), (508, 403416), (624, 328422), (762, 268944), (862, 237744), (936, 218948), (1016, 201708), (1143, 179296), (1248, 164211), (1293, 158496), (1524, 134472), (1651, 124128), (1724, 118872), (1872, 109474), (2032, 100854), (2286, 89648), (2586, 79248), (3048, 67236), (3302, 62064), (3448, 59436), (3744, 54737), (3879, 52832), (4064, 50427), (4572, 44824), (4953, 41376), (5172, 39624), (5603, 36576), (6096, 33618), (6604, 31032), (6896, 29718), (7758, 26416), (9144, 22412), (9906, 20688), (10344, 19812), (11206, 18288), (12192, 16809), (13208, 15516), (13792, 14859)]