206707072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 505854720

約数和(自身を除く): 299147648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 128, 143, 176, 184, 208, 253, 286, 299, 352, 368, 416, 491, 506, 572, 598, 704, 736, 832, 982, 1012, 1144, 1196, 1408, 1472, 1664, 1964, 2024, 2288, 2392, 2944, 3289, 3928, 4048, 4576, 4784, 5401, 6383, 6578, 7856, 8096, 9152, 9568, 10802, 11293, 12766, 13156, 15712, 16192, 18304, 19136, 21604, 22586, 25532, 26312, 31424, 32384, 38272, 43208, 45172, 51064, 52624, 62848, 70213, 86416, 90344, 102128, 105248, 124223, 140426, 146809, 172832, 180688, 204256, 210496, 248446, 280852, 293618, 345664, 361376, 408512, 420992, 496892, 561704, 587236, 691328, 722752, 817024, 993784, 1123408, 1174472, 1445504, 1614899, 1987568, 2246816, 2348944, 3229798, 3975136, 4493632, 4697888, 6459596, 7950272, 8987264, 9395776, 12919192, 15900544, 18791552, 25838384, 51676768, 103353536, 206707072]

約数ペア:

[(1, 206707072), (2, 103353536), (4, 51676768), (8, 25838384), (11, 18791552), (13, 15900544), (16, 12919192), (22, 9395776), (23, 8987264), (26, 7950272), (32, 6459596), (44, 4697888), (46, 4493632), (52, 3975136), (64, 3229798), (88, 2348944), (92, 2246816), (104, 1987568), (128, 1614899), (143, 1445504), (176, 1174472), (184, 1123408), (208, 993784), (253, 817024), (286, 722752), (299, 691328), (352, 587236), (368, 561704), (416, 496892), (491, 420992), (506, 408512), (572, 361376), (598, 345664), (704, 293618), (736, 280852), (832, 248446), (982, 210496), (1012, 204256), (1144, 180688), (1196, 172832), (1408, 146809), (1472, 140426), (1664, 124223), (1964, 105248), (2024, 102128), (2288, 90344), (2392, 86416), (2944, 70213), (3289, 62848), (3928, 52624), (4048, 51064), (4576, 45172), (4784, 43208), (5401, 38272), (6383, 32384), (6578, 31424), (7856, 26312), (8096, 25532), (9152, 22586), (9568, 21604), (10802, 19136), (11293, 18304), (12766, 16192), (13156, 15712)]