203378688

素因数分解:

$2^{12}\times 3^4\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 130

約数和(自身を含む): 608542154

約数和(自身を除く): 405163466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 613, 648, 768, 864, 1024, 1152, 1226, 1296, 1536, 1728, 1839, 2048, 2304, 2452, 2592, 3072, 3456, 3678, 4096, 4608, 4904, 5184, 5517, 6144, 6912, 7356, 9216, 9808, 10368, 11034, 12288, 13824, 14712, 16551, 18432, 19616, 20736, 22068, 27648, 29424, 33102, 36864, 39232, 41472, 44136, 49653, 55296, 58848, 66204, 78464, 82944, 88272, 99306, 110592, 117696, 132408, 156928, 165888, 176544, 198612, 235392, 264816, 313856, 331776, 353088, 397224, 470784, 529632, 627712, 706176, 794448, 941568, 1059264, 1255424, 1412352, 1588896, 1883136, 2118528, 2510848, 2824704, 3177792, 3766272, 4237056, 5649408, 6355584, 7532544, 8474112, 11298816, 12711168, 16948224, 22597632, 25422336, 33896448, 50844672, 67792896, 101689344, 203378688]

約数ペア:

[(1, 203378688), (2, 101689344), (3, 67792896), (4, 50844672), (6, 33896448), (8, 25422336), (9, 22597632), (12, 16948224), (16, 12711168), (18, 11298816), (24, 8474112), (27, 7532544), (32, 6355584), (36, 5649408), (48, 4237056), (54, 3766272), (64, 3177792), (72, 2824704), (81, 2510848), (96, 2118528), (108, 1883136), (128, 1588896), (144, 1412352), (162, 1255424), (192, 1059264), (216, 941568), (256, 794448), (288, 706176), (324, 627712), (384, 529632), (432, 470784), (512, 397224), (576, 353088), (613, 331776), (648, 313856), (768, 264816), (864, 235392), (1024, 198612), (1152, 176544), (1226, 165888), (1296, 156928), (1536, 132408), (1728, 117696), (1839, 110592), (2048, 99306), (2304, 88272), (2452, 82944), (2592, 78464), (3072, 66204), (3456, 58848), (3678, 55296), (4096, 49653), (4608, 44136), (4904, 41472), (5184, 39232), (5517, 36864), (6144, 33102), (6912, 29424), (7356, 27648), (9216, 22068), (9808, 20736), (10368, 19616), (11034, 18432), (12288, 16551), (13824, 14712)]