206481216

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 564879744

約数和(自身を除く): 358398528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 103, 106, 159, 192, 197, 206, 212, 309, 318, 394, 412, 424, 591, 618, 636, 788, 824, 848, 1182, 1236, 1272, 1576, 1648, 1696, 2364, 2472, 2544, 3152, 3296, 3392, 4728, 4944, 5088, 5459, 6304, 6592, 9456, 9888, 10176, 10441, 10918, 12608, 16377, 18912, 19776, 20291, 20882, 21836, 31323, 32754, 37824, 40582, 41764, 43672, 60873, 62646, 65508, 81164, 83528, 87344, 121746, 125292, 131016, 162328, 167056, 174688, 243492, 250584, 262032, 324656, 334112, 349376, 486984, 501168, 524064, 649312, 668224, 973968, 1002336, 1048128, 1075423, 1298624, 1947936, 2004672, 2150846, 3226269, 3895872, 4301692, 6452538, 8603384, 12905076, 17206768, 25810152, 34413536, 51620304, 68827072, 103240608, 206481216]

約数ペア:

[(1, 206481216), (2, 103240608), (3, 68827072), (4, 51620304), (6, 34413536), (8, 25810152), (12, 17206768), (16, 12905076), (24, 8603384), (32, 6452538), (48, 4301692), (53, 3895872), (64, 3226269), (96, 2150846), (103, 2004672), (106, 1947936), (159, 1298624), (192, 1075423), (197, 1048128), (206, 1002336), (212, 973968), (309, 668224), (318, 649312), (394, 524064), (412, 501168), (424, 486984), (591, 349376), (618, 334112), (636, 324656), (788, 262032), (824, 250584), (848, 243492), (1182, 174688), (1236, 167056), (1272, 162328), (1576, 131016), (1648, 125292), (1696, 121746), (2364, 87344), (2472, 83528), (2544, 81164), (3152, 65508), (3296, 62646), (3392, 60873), (4728, 43672), (4944, 41764), (5088, 40582), (5459, 37824), (6304, 32754), (6592, 31323), (9456, 21836), (9888, 20882), (10176, 20291), (10441, 19776), (10918, 18912), (12608, 16377)]