206949888

素因数分解:

$2^9\times 3^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 120

約数和(自身を含む): 604732128

約数和(自身を除く): 397782240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 463, 512, 576, 582, 768, 776, 873, 926, 1152, 1164, 1389, 1536, 1552, 1746, 1852, 2304, 2328, 2778, 3104, 3492, 3704, 4167, 4608, 4656, 5556, 6208, 6984, 7408, 8334, 9312, 11112, 12416, 13968, 14816, 16668, 18624, 22224, 24832, 27936, 29632, 33336, 37248, 44448, 44911, 49664, 55872, 59264, 66672, 74496, 88896, 89822, 111744, 118528, 133344, 134733, 148992, 177792, 179644, 223488, 237056, 266688, 269466, 355584, 359288, 404199, 446976, 533376, 538932, 711168, 718576, 808398, 1066752, 1077864, 1437152, 1616796, 2133504, 2155728, 2874304, 3233592, 4311456, 5748608, 6467184, 8622912, 11497216, 12934368, 17245824, 22994432, 25868736, 34491648, 51737472, 68983296, 103474944, 206949888]

約数ペア:

[(1, 206949888), (2, 103474944), (3, 68983296), (4, 51737472), (6, 34491648), (8, 25868736), (9, 22994432), (12, 17245824), (16, 12934368), (18, 11497216), (24, 8622912), (32, 6467184), (36, 5748608), (48, 4311456), (64, 3233592), (72, 2874304), (96, 2155728), (97, 2133504), (128, 1616796), (144, 1437152), (192, 1077864), (194, 1066752), (256, 808398), (288, 718576), (291, 711168), (384, 538932), (388, 533376), (463, 446976), (512, 404199), (576, 359288), (582, 355584), (768, 269466), (776, 266688), (873, 237056), (926, 223488), (1152, 179644), (1164, 177792), (1389, 148992), (1536, 134733), (1552, 133344), (1746, 118528), (1852, 111744), (2304, 89822), (2328, 88896), (2778, 74496), (3104, 66672), (3492, 59264), (3704, 55872), (4167, 49664), (4608, 44911), (4656, 44448), (5556, 37248), (6208, 33336), (6984, 29632), (7408, 27936), (8334, 24832), (9312, 22224), (11112, 18624), (12416, 16668), (13968, 14816)]