205938432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{113}}^2$

素因数の和:255

約数の個数: 162

約数和(自身を含む): 684654152

約数和(自身を除く): 478715720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 113, 126, 128, 144, 168, 192, 224, 226, 252, 256, 288, 336, 339, 384, 448, 452, 504, 576, 672, 678, 768, 791, 896, 904, 1008, 1017, 1152, 1344, 1356, 1582, 1792, 1808, 2016, 2034, 2304, 2373, 2688, 2712, 3164, 3616, 4032, 4068, 4746, 5376, 5424, 6328, 7119, 7232, 8064, 8136, 9492, 10848, 12656, 12769, 14238, 14464, 16128, 16272, 18984, 21696, 25312, 25538, 28476, 28928, 32544, 37968, 38307, 43392, 50624, 51076, 56952, 65088, 75936, 76614, 86784, 89383, 101248, 102152, 113904, 114921, 130176, 151872, 153228, 178766, 202496, 204304, 227808, 229842, 260352, 268149, 303744, 306456, 357532, 408608, 455616, 459684, 536298, 607488, 612912, 715064, 804447, 817216, 911232, 919368, 1072596, 1225824, 1430128, 1608894, 1634432, 1822464, 1838736, 2145192, 2451648, 2860256, 3217788, 3268864, 3677472, 4290384, 4903296, 5720512, 6435576, 7354944, 8580768, 9806592, 11441024, 12871152, 14709888, 17161536, 22882048, 25742304, 29419776, 34323072, 51484608, 68646144, 102969216, 205938432]

約数ペア:

[(1, 205938432), (2, 102969216), (3, 68646144), (4, 51484608), (6, 34323072), (7, 29419776), (8, 25742304), (9, 22882048), (12, 17161536), (14, 14709888), (16, 12871152), (18, 11441024), (21, 9806592), (24, 8580768), (28, 7354944), (32, 6435576), (36, 5720512), (42, 4903296), (48, 4290384), (56, 3677472), (63, 3268864), (64, 3217788), (72, 2860256), (84, 2451648), (96, 2145192), (112, 1838736), (113, 1822464), (126, 1634432), (128, 1608894), (144, 1430128), (168, 1225824), (192, 1072596), (224, 919368), (226, 911232), (252, 817216), (256, 804447), (288, 715064), (336, 612912), (339, 607488), (384, 536298), (448, 459684), (452, 455616), (504, 408608), (576, 357532), (672, 306456), (678, 303744), (768, 268149), (791, 260352), (896, 229842), (904, 227808), (1008, 204304), (1017, 202496), (1152, 178766), (1344, 153228), (1356, 151872), (1582, 130176), (1792, 114921), (1808, 113904), (2016, 102152), (2034, 101248), (2304, 89383), (2373, 86784), (2688, 76614), (2712, 75936), (3164, 65088), (3616, 56952), (4032, 51076), (4068, 50624), (4746, 43392), (5376, 38307), (5424, 37968), (6328, 32544), (7119, 28928), (7232, 28476), (8064, 25538), (8136, 25312), (9492, 21696), (10848, 18984), (12656, 16272), (12769, 16128), (14238, 14464)]