204078784

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 112

約数和(自身を含む): 506829568

約数和(自身を除く): 302750784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 416, 448, 469, 523, 536, 728, 832, 871, 938, 1046, 1072, 1456, 1742, 1876, 2092, 2144, 2912, 3484, 3661, 3752, 4184, 4288, 5824, 6097, 6799, 6968, 7322, 7504, 8368, 12194, 13598, 13936, 14644, 15008, 16736, 24388, 27196, 27872, 29288, 30016, 33472, 35041, 47593, 48776, 54392, 55744, 58576, 70082, 95186, 97552, 108784, 117152, 140164, 190372, 195104, 217568, 234304, 245287, 280328, 380744, 390208, 435136, 455533, 490574, 560656, 761488, 911066, 981148, 1121312, 1522976, 1822132, 1962296, 2242624, 3045952, 3188731, 3644264, 3924592, 6377462, 7288528, 7849184, 12754924, 14577056, 15698368, 25509848, 29154112, 51019696, 102039392, 204078784]

約数ペア:

[(1, 204078784), (2, 102039392), (4, 51019696), (7, 29154112), (8, 25509848), (13, 15698368), (14, 14577056), (16, 12754924), (26, 7849184), (28, 7288528), (32, 6377462), (52, 3924592), (56, 3644264), (64, 3188731), (67, 3045952), (91, 2242624), (104, 1962296), (112, 1822132), (134, 1522976), (182, 1121312), (208, 981148), (224, 911066), (268, 761488), (364, 560656), (416, 490574), (448, 455533), (469, 435136), (523, 390208), (536, 380744), (728, 280328), (832, 245287), (871, 234304), (938, 217568), (1046, 195104), (1072, 190372), (1456, 140164), (1742, 117152), (1876, 108784), (2092, 97552), (2144, 95186), (2912, 70082), (3484, 58576), (3661, 55744), (3752, 54392), (4184, 48776), (4288, 47593), (5824, 35041), (6097, 33472), (6799, 30016), (6968, 29288), (7322, 27872), (7504, 27196), (8368, 24388), (12194, 16736), (13598, 15008), (13936, 14644)]