205676856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 192

約数和(自身を含む): 725137920

約数和(自身を除く): 519461064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1613, 1656, 1771, 1848, 1932, 2024, 2277, 2772, 2898, 3036, 3226, 3542, 3864, 4554, 4839, 5313, 5544, 5796, 6072, 6452, 7084, 9108, 9678, 10626, 11291, 11592, 12904, 14168, 14517, 15939, 17743, 18216, 19356, 21252, 22582, 29034, 31878, 33873, 35486, 37099, 38712, 42504, 45164, 53229, 58068, 63756, 67746, 70972, 74198, 90328, 101619, 106458, 111297, 116136, 124201, 127512, 135492, 141944, 148396, 159687, 203238, 212916, 222594, 248402, 259693, 270984, 296792, 319374, 333891, 372603, 406476, 408089, 425832, 445188, 496804, 519386, 638748, 667782, 745206, 779079, 812952, 816178, 890376, 993608, 1038772, 1117809, 1224267, 1277496, 1335564, 1490412, 1558158, 1632356, 2077544, 2235618, 2337237, 2448534, 2671128, 2856623, 2980824, 3116316, 3264712, 3672801, 4471236, 4674474, 4897068, 5713246, 6232632, 7345602, 8569869, 8942472, 9348948, 9794136, 11426492, 14691204, 17139738, 18697896, 22852984, 25709607, 29382408, 34279476, 51419214, 68558952, 102838428, 205676856]

約数ペア:

[(1, 205676856), (2, 102838428), (3, 68558952), (4, 51419214), (6, 34279476), (7, 29382408), (8, 25709607), (9, 22852984), (11, 18697896), (12, 17139738), (14, 14691204), (18, 11426492), (21, 9794136), (22, 9348948), (23, 8942472), (24, 8569869), (28, 7345602), (33, 6232632), (36, 5713246), (42, 4897068), (44, 4674474), (46, 4471236), (56, 3672801), (63, 3264712), (66, 3116316), (69, 2980824), (72, 2856623), (77, 2671128), (84, 2448534), (88, 2337237), (92, 2235618), (99, 2077544), (126, 1632356), (132, 1558158), (138, 1490412), (154, 1335564), (161, 1277496), (168, 1224267), (184, 1117809), (198, 1038772), (207, 993608), (231, 890376), (252, 816178), (253, 812952), (264, 779079), (276, 745206), (308, 667782), (322, 638748), (396, 519386), (414, 496804), (462, 445188), (483, 425832), (504, 408089), (506, 406476), (552, 372603), (616, 333891), (644, 319374), (693, 296792), (759, 270984), (792, 259693), (828, 248402), (924, 222594), (966, 212916), (1012, 203238), (1288, 159687), (1386, 148396), (1449, 141944), (1518, 135492), (1613, 127512), (1656, 124201), (1771, 116136), (1848, 111297), (1932, 106458), (2024, 101619), (2277, 90328), (2772, 74198), (2898, 70972), (3036, 67746), (3226, 63756), (3542, 58068), (3864, 53229), (4554, 45164), (4839, 42504), (5313, 38712), (5544, 37099), (5796, 35486), (6072, 33873), (6452, 31878), (7084, 29034), (9108, 22582), (9678, 21252), (10626, 19356), (11291, 18216), (11592, 17743), (12904, 15939), (14168, 14517)]