205751392

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 523998720

約数和(自身を除く): 318247328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 79, 88, 98, 112, 151, 154, 158, 176, 196, 224, 302, 308, 316, 352, 392, 539, 553, 604, 616, 632, 784, 869, 1057, 1078, 1106, 1208, 1232, 1264, 1568, 1661, 1738, 2114, 2156, 2212, 2416, 2464, 2528, 3322, 3476, 3871, 4228, 4312, 4424, 4832, 6083, 6644, 6952, 7399, 7742, 8456, 8624, 8848, 11627, 11929, 12166, 13288, 13904, 14798, 15484, 16912, 17248, 17696, 23254, 23858, 24332, 26576, 27808, 29596, 30968, 33824, 42581, 46508, 47716, 48664, 53152, 59192, 61936, 81389, 83503, 85162, 93016, 95432, 97328, 118384, 123872, 131219, 162778, 167006, 170324, 186032, 190864, 194656, 236768, 262438, 325556, 334012, 340648, 372064, 381728, 524876, 584521, 651112, 668024, 681296, 918533, 1049752, 1169042, 1302224, 1336048, 1362592, 1837066, 2099504, 2338084, 2604448, 2672096, 3674132, 4199008, 4676168, 6429731, 7348264, 9352336, 12859462, 14696528, 18704672, 25718924, 29393056, 51437848, 102875696, 205751392]

約数ペア:

[(1, 205751392), (2, 102875696), (4, 51437848), (7, 29393056), (8, 25718924), (11, 18704672), (14, 14696528), (16, 12859462), (22, 9352336), (28, 7348264), (32, 6429731), (44, 4676168), (49, 4199008), (56, 3674132), (77, 2672096), (79, 2604448), (88, 2338084), (98, 2099504), (112, 1837066), (151, 1362592), (154, 1336048), (158, 1302224), (176, 1169042), (196, 1049752), (224, 918533), (302, 681296), (308, 668024), (316, 651112), (352, 584521), (392, 524876), (539, 381728), (553, 372064), (604, 340648), (616, 334012), (632, 325556), (784, 262438), (869, 236768), (1057, 194656), (1078, 190864), (1106, 186032), (1208, 170324), (1232, 167006), (1264, 162778), (1568, 131219), (1661, 123872), (1738, 118384), (2114, 97328), (2156, 95432), (2212, 93016), (2416, 85162), (2464, 83503), (2528, 81389), (3322, 61936), (3476, 59192), (3871, 53152), (4228, 48664), (4312, 47716), (4424, 46508), (4832, 42581), (6083, 33824), (6644, 30968), (6952, 29596), (7399, 27808), (7742, 26576), (8456, 24332), (8624, 23858), (8848, 23254), (11627, 17696), (11929, 17248), (12166, 16912), (13288, 15484), (13904, 14798)]