197509968

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6353

約数の個数: 80

約数和(自身を含む): 574784640

約数和(自身を除く): 377274672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 6263, 7884, 10512, 12526, 15768, 18789, 25052, 31536, 37578, 50104, 56367, 75156, 100208, 112734, 150312, 169101, 225468, 300624, 338202, 450936, 457199, 676404, 901872, 914398, 1352808, 1371597, 1828796, 2705616, 2743194, 3657592, 4114791, 5486388, 7315184, 8229582, 10972776, 12344373, 16459164, 21945552, 24688746, 32918328, 49377492, 65836656, 98754984, 197509968]

約数ペア:

[(1, 197509968), (2, 98754984), (3, 65836656), (4, 49377492), (6, 32918328), (8, 24688746), (9, 21945552), (12, 16459164), (16, 12344373), (18, 10972776), (24, 8229582), (27, 7315184), (36, 5486388), (48, 4114791), (54, 3657592), (72, 2743194), (73, 2705616), (108, 1828796), (144, 1371597), (146, 1352808), (216, 914398), (219, 901872), (292, 676404), (432, 457199), (438, 450936), (584, 338202), (657, 300624), (876, 225468), (1168, 169101), (1314, 150312), (1752, 112734), (1971, 100208), (2628, 75156), (3504, 56367), (3942, 50104), (5256, 37578), (6263, 31536), (7884, 25052), (10512, 18789), (12526, 15768)]