207178272

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 216

約数和(自身を含む): 700805196

約数和(自身を除く): 493626924

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 72, 84, 96, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 224, 252, 277, 288, 294, 318, 336, 371, 392, 424, 441, 477, 504, 554, 588, 636, 672, 742, 784, 831, 848, 882, 954, 1008, 1108, 1113, 1176, 1272, 1484, 1568, 1662, 1696, 1764, 1908, 1939, 2016, 2216, 2226, 2352, 2493, 2544, 2597, 2968, 3324, 3339, 3528, 3816, 3878, 4432, 4452, 4704, 4986, 5088, 5194, 5817, 5936, 6648, 6678, 7056, 7632, 7756, 7791, 8864, 8904, 9972, 10388, 11634, 11872, 13296, 13356, 13573, 14112, 14681, 15264, 15512, 15582, 17451, 17808, 19944, 20776, 23268, 23373, 26592, 26712, 27146, 29362, 31024, 31164, 34902, 35616, 39888, 40719, 41552, 44043, 46536, 46746, 53424, 54292, 58724, 62048, 62328, 69804, 79776, 81438, 83104, 88086, 93072, 93492, 102767, 106848, 108584, 117448, 122157, 124656, 132129, 139608, 162876, 176172, 186144, 186984, 205534, 217168, 234896, 244314, 249312, 264258, 279216, 308301, 325752, 352344, 373968, 411068, 434336, 469792, 488628, 528516, 558432, 616602, 651504, 704688, 719369, 747936, 822136, 924903, 977256, 1057032, 1233204, 1303008, 1409376, 1438738, 1644272, 1849806, 1954512, 2114064, 2158107, 2466408, 2877476, 3288544, 3699612, 3909024, 4228128, 4316214, 4932816, 5754952, 6474321, 7399224, 8632428, 9865632, 11509904, 12948642, 14798448, 17264856, 23019808, 25897284, 29596896, 34529712, 51794568, 69059424, 103589136, 207178272]

約数ペア:

[(1, 207178272), (2, 103589136), (3, 69059424), (4, 51794568), (6, 34529712), (7, 29596896), (8, 25897284), (9, 23019808), (12, 17264856), (14, 14798448), (16, 12948642), (18, 11509904), (21, 9865632), (24, 8632428), (28, 7399224), (32, 6474321), (36, 5754952), (42, 4932816), (48, 4316214), (49, 4228128), (53, 3909024), (56, 3699612), (63, 3288544), (72, 2877476), (84, 2466408), (96, 2158107), (98, 2114064), (106, 1954512), (112, 1849806), (126, 1644272), (144, 1438738), (147, 1409376), (159, 1303008), (168, 1233204), (196, 1057032), (212, 977256), (224, 924903), (252, 822136), (277, 747936), (288, 719369), (294, 704688), (318, 651504), (336, 616602), (371, 558432), (392, 528516), (424, 488628), (441, 469792), (477, 434336), (504, 411068), (554, 373968), (588, 352344), (636, 325752), (672, 308301), (742, 279216), (784, 264258), (831, 249312), (848, 244314), (882, 234896), (954, 217168), (1008, 205534), (1108, 186984), (1113, 186144), (1176, 176172), (1272, 162876), (1484, 139608), (1568, 132129), (1662, 124656), (1696, 122157), (1764, 117448), (1908, 108584), (1939, 106848), (2016, 102767), (2216, 93492), (2226, 93072), (2352, 88086), (2493, 83104), (2544, 81438), (2597, 79776), (2968, 69804), (3324, 62328), (3339, 62048), (3528, 58724), (3816, 54292), (3878, 53424), (4432, 46746), (4452, 46536), (4704, 44043), (4986, 41552), (5088, 40719), (5194, 39888), (5817, 35616), (5936, 34902), (6648, 31164), (6678, 31024), (7056, 29362), (7632, 27146), (7756, 26712), (7791, 26592), (8864, 23373), (8904, 23268), (9972, 20776), (10388, 19944), (11634, 17808), (11872, 17451), (13296, 15582), (13356, 15512), (13573, 15264), (14112, 14681)]