198705312

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{5897}}^1$

素因数の和:5932

約数の個数: 120

約数和(自身を含む): 629446356

約数和(自身を除く): 430741044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 5897, 8424, 11232, 11794, 16848, 17691, 23588, 33696, 35382, 47176, 53073, 70764, 76661, 94352, 106146, 141528, 153322, 159219, 188704, 212292, 229983, 283056, 306644, 318438, 424584, 459966, 477657, 566112, 613288, 636876, 689949, 849168, 919932, 955314, 1226576, 1273752, 1379898, 1698336, 1839864, 1910628, 2069847, 2453152, 2547504, 2759796, 3679728, 3821256, 4139694, 5095008, 5519592, 6209541, 7359456, 7642512, 8279388, 11039184, 12419082, 15285024, 16558776, 22078368, 24838164, 33117552, 49676328, 66235104, 99352656, 198705312]

約数ペア:

[(1, 198705312), (2, 99352656), (3, 66235104), (4, 49676328), (6, 33117552), (8, 24838164), (9, 22078368), (12, 16558776), (13, 15285024), (16, 12419082), (18, 11039184), (24, 8279388), (26, 7642512), (27, 7359456), (32, 6209541), (36, 5519592), (39, 5095008), (48, 4139694), (52, 3821256), (54, 3679728), (72, 2759796), (78, 2547504), (81, 2453152), (96, 2069847), (104, 1910628), (108, 1839864), (117, 1698336), (144, 1379898), (156, 1273752), (162, 1226576), (208, 955314), (216, 919932), (234, 849168), (288, 689949), (312, 636876), (324, 613288), (351, 566112), (416, 477657), (432, 459966), (468, 424584), (624, 318438), (648, 306644), (702, 283056), (864, 229983), (936, 212292), (1053, 188704), (1248, 159219), (1296, 153322), (1404, 141528), (1872, 106146), (2106, 94352), (2592, 76661), (2808, 70764), (3744, 53073), (4212, 47176), (5616, 35382), (5897, 33696), (8424, 23588), (11232, 17691), (11794, 16848)]