197487072

素因数分解:

$2^5\times 3^5\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 590269680

約数和(自身を除く): 392782608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 162, 216, 218, 233, 243, 288, 324, 327, 432, 436, 466, 486, 648, 654, 699, 864, 872, 932, 972, 981, 1296, 1308, 1398, 1744, 1864, 1944, 1962, 2097, 2592, 2616, 2796, 2943, 3488, 3728, 3888, 3924, 4194, 5232, 5592, 5886, 6291, 7456, 7776, 7848, 8388, 8829, 10464, 11184, 11772, 12582, 15696, 16776, 17658, 18873, 22368, 23544, 25164, 25397, 26487, 31392, 33552, 35316, 37746, 47088, 50328, 50794, 52974, 56619, 67104, 70632, 75492, 76191, 94176, 100656, 101588, 105948, 113238, 141264, 150984, 152382, 201312, 203176, 211896, 226476, 228573, 282528, 301968, 304764, 406352, 423792, 452952, 457146, 603936, 609528, 685719, 812704, 847584, 905904, 914292, 1219056, 1371438, 1811808, 1828584, 2057157, 2438112, 2742876, 3657168, 4114314, 5485752, 6171471, 7314336, 8228628, 10971504, 12342942, 16457256, 21943008, 24685884, 32914512, 49371768, 65829024, 98743536, 197487072]

約数ペア:

[(1, 197487072), (2, 98743536), (3, 65829024), (4, 49371768), (6, 32914512), (8, 24685884), (9, 21943008), (12, 16457256), (16, 12342942), (18, 10971504), (24, 8228628), (27, 7314336), (32, 6171471), (36, 5485752), (48, 4114314), (54, 3657168), (72, 2742876), (81, 2438112), (96, 2057157), (108, 1828584), (109, 1811808), (144, 1371438), (162, 1219056), (216, 914292), (218, 905904), (233, 847584), (243, 812704), (288, 685719), (324, 609528), (327, 603936), (432, 457146), (436, 452952), (466, 423792), (486, 406352), (648, 304764), (654, 301968), (699, 282528), (864, 228573), (872, 226476), (932, 211896), (972, 203176), (981, 201312), (1296, 152382), (1308, 150984), (1398, 141264), (1744, 113238), (1864, 105948), (1944, 101588), (1962, 100656), (2097, 94176), (2592, 76191), (2616, 75492), (2796, 70632), (2943, 67104), (3488, 56619), (3728, 52974), (3888, 50794), (3924, 50328), (4194, 47088), (5232, 37746), (5592, 35316), (5886, 33552), (6291, 31392), (7456, 26487), (7776, 25397), (7848, 25164), (8388, 23544), (8829, 22368), (10464, 18873), (11184, 17658), (11772, 16776), (12582, 15696)]