206614512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 677491360

約数和(自身を除く): 470876848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 37, 38, 39, 48, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 144, 148, 152, 156, 157, 171, 208, 222, 228, 234, 247, 296, 304, 312, 314, 333, 342, 444, 456, 468, 471, 481, 494, 592, 624, 628, 666, 684, 703, 741, 888, 912, 936, 942, 962, 988, 1256, 1332, 1368, 1406, 1413, 1443, 1482, 1776, 1872, 1884, 1924, 1976, 2041, 2109, 2223, 2512, 2664, 2736, 2812, 2826, 2886, 2964, 2983, 3768, 3848, 3952, 4082, 4218, 4329, 4446, 5328, 5624, 5652, 5772, 5809, 5928, 5966, 6123, 6327, 7536, 7696, 8164, 8436, 8658, 8892, 8949, 9139, 11248, 11304, 11544, 11618, 11856, 11932, 12246, 12654, 16328, 16872, 17316, 17427, 17784, 17898, 18278, 18369, 22608, 23088, 23236, 23864, 24492, 25308, 26847, 27417, 32656, 33744, 34632, 34854, 35568, 35796, 36556, 36738, 38779, 46472, 47728, 48984, 50616, 52281, 53694, 54834, 69264, 69708, 71592, 73112, 73476, 75517, 77558, 82251, 92944, 97968, 101232, 104562, 107388, 109668, 110371, 116337, 139416, 143184, 146224, 146952, 151034, 155116, 164502, 209124, 214776, 219336, 220742, 226551, 232674, 278832, 293904, 302068, 310232, 329004, 331113, 349011, 418248, 429552, 438672, 441484, 453102, 465348, 604136, 620464, 658008, 662226, 679653, 698022, 836496, 882968, 906204, 930696, 993339, 1208272, 1316016, 1324452, 1359306, 1396044, 1434823, 1765936, 1812408, 1861392, 1986678, 2648904, 2718612, 2792088, 2869646, 3624816, 3973356, 4304469, 5297808, 5437224, 5584176, 5739292, 7946712, 8608938, 10874448, 11478584, 12913407, 15893424, 17217876, 22957168, 25826814, 34435752, 51653628, 68871504, 103307256, 206614512]

約数ペア:

[(1, 206614512), (2, 103307256), (3, 68871504), (4, 51653628), (6, 34435752), (8, 25826814), (9, 22957168), (12, 17217876), (13, 15893424), (16, 12913407), (18, 11478584), (19, 10874448), (24, 8608938), (26, 7946712), (36, 5739292), (37, 5584176), (38, 5437224), (39, 5297808), (48, 4304469), (52, 3973356), (57, 3624816), (72, 2869646), (74, 2792088), (76, 2718612), (78, 2648904), (104, 1986678), (111, 1861392), (114, 1812408), (117, 1765936), (144, 1434823), (148, 1396044), (152, 1359306), (156, 1324452), (157, 1316016), (171, 1208272), (208, 993339), (222, 930696), (228, 906204), (234, 882968), (247, 836496), (296, 698022), (304, 679653), (312, 662226), (314, 658008), (333, 620464), (342, 604136), (444, 465348), (456, 453102), (468, 441484), (471, 438672), (481, 429552), (494, 418248), (592, 349011), (624, 331113), (628, 329004), (666, 310232), (684, 302068), (703, 293904), (741, 278832), (888, 232674), (912, 226551), (936, 220742), (942, 219336), (962, 214776), (988, 209124), (1256, 164502), (1332, 155116), (1368, 151034), (1406, 146952), (1413, 146224), (1443, 143184), (1482, 139416), (1776, 116337), (1872, 110371), (1884, 109668), (1924, 107388), (1976, 104562), (2041, 101232), (2109, 97968), (2223, 92944), (2512, 82251), (2664, 77558), (2736, 75517), (2812, 73476), (2826, 73112), (2886, 71592), (2964, 69708), (2983, 69264), (3768, 54834), (3848, 53694), (3952, 52281), (4082, 50616), (4218, 48984), (4329, 47728), (4446, 46472), (5328, 38779), (5624, 36738), (5652, 36556), (5772, 35796), (5809, 35568), (5928, 34854), (5966, 34632), (6123, 33744), (6327, 32656), (7536, 27417), (7696, 26847), (8164, 25308), (8436, 24492), (8658, 23864), (8892, 23236), (8949, 23088), (9139, 22608), (11248, 18369), (11304, 18278), (11544, 17898), (11618, 17784), (11856, 17427), (11932, 17316), (12246, 16872), (12654, 16328)]