206213904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 160

約数和(自身を含む): 647458560

約数和(自身を除く): 441244656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 73, 78, 104, 108, 117, 144, 146, 156, 208, 216, 219, 234, 292, 312, 351, 432, 438, 468, 503, 584, 624, 657, 702, 876, 936, 949, 1006, 1168, 1314, 1404, 1509, 1752, 1872, 1898, 1971, 2012, 2628, 2808, 2847, 3018, 3504, 3796, 3942, 4024, 4527, 5256, 5616, 5694, 6036, 6539, 7592, 7884, 8048, 8541, 9054, 10512, 11388, 12072, 13078, 13581, 15184, 15768, 17082, 18108, 19617, 22776, 24144, 25623, 26156, 27162, 31536, 34164, 36216, 36719, 39234, 45552, 51246, 52312, 54324, 58851, 68328, 72432, 73438, 78468, 102492, 104624, 108648, 110157, 117702, 136656, 146876, 156936, 176553, 204984, 217296, 220314, 235404, 293752, 313872, 330471, 353106, 409968, 440628, 470808, 477347, 587504, 660942, 706212, 881256, 941616, 954694, 991413, 1321884, 1412424, 1432041, 1762512, 1909388, 1982826, 2643768, 2824848, 2864082, 3818776, 3965652, 4296123, 5287536, 5728164, 7637552, 7931304, 8592246, 11456328, 12888369, 15862608, 17184492, 22912656, 25776738, 34368984, 51553476, 68737968, 103106952, 206213904]

約数ペア:

[(1, 206213904), (2, 103106952), (3, 68737968), (4, 51553476), (6, 34368984), (8, 25776738), (9, 22912656), (12, 17184492), (13, 15862608), (16, 12888369), (18, 11456328), (24, 8592246), (26, 7931304), (27, 7637552), (36, 5728164), (39, 5287536), (48, 4296123), (52, 3965652), (54, 3818776), (72, 2864082), (73, 2824848), (78, 2643768), (104, 1982826), (108, 1909388), (117, 1762512), (144, 1432041), (146, 1412424), (156, 1321884), (208, 991413), (216, 954694), (219, 941616), (234, 881256), (292, 706212), (312, 660942), (351, 587504), (432, 477347), (438, 470808), (468, 440628), (503, 409968), (584, 353106), (624, 330471), (657, 313872), (702, 293752), (876, 235404), (936, 220314), (949, 217296), (1006, 204984), (1168, 176553), (1314, 156936), (1404, 146876), (1509, 136656), (1752, 117702), (1872, 110157), (1898, 108648), (1971, 104624), (2012, 102492), (2628, 78468), (2808, 73438), (2847, 72432), (3018, 68328), (3504, 58851), (3796, 54324), (3942, 52312), (4024, 51246), (4527, 45552), (5256, 39234), (5616, 36719), (5694, 36216), (6036, 34164), (6539, 31536), (7592, 27162), (7884, 26156), (8048, 25623), (8541, 24144), (9054, 22776), (10512, 19617), (11388, 18108), (12072, 17082), (13078, 15768), (13581, 15184)]