201127168

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 454536544

約数和(自身を除く): 253409376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 121, 128, 151, 172, 176, 242, 256, 302, 344, 352, 473, 484, 604, 688, 704, 946, 968, 1208, 1376, 1408, 1661, 1892, 1936, 2416, 2752, 2816, 3322, 3784, 3872, 4832, 5203, 5504, 6493, 6644, 7568, 7744, 9664, 10406, 11008, 12986, 13288, 15136, 15488, 18271, 19328, 20812, 25972, 26576, 30272, 30976, 36542, 38656, 41624, 51944, 53152, 60544, 71423, 73084, 83248, 103888, 106304, 121088, 142846, 146168, 166496, 207776, 212608, 285692, 292336, 332992, 415552, 425216, 571384, 584672, 665984, 785653, 831104, 1142768, 1169344, 1331968, 1571306, 1662208, 2285536, 2338688, 3142612, 4571072, 4677376, 6285224, 9142144, 12570448, 18284288, 25140896, 50281792, 100563584, 201127168]

約数ペア:

[(1, 201127168), (2, 100563584), (4, 50281792), (8, 25140896), (11, 18284288), (16, 12570448), (22, 9142144), (32, 6285224), (43, 4677376), (44, 4571072), (64, 3142612), (86, 2338688), (88, 2285536), (121, 1662208), (128, 1571306), (151, 1331968), (172, 1169344), (176, 1142768), (242, 831104), (256, 785653), (302, 665984), (344, 584672), (352, 571384), (473, 425216), (484, 415552), (604, 332992), (688, 292336), (704, 285692), (946, 212608), (968, 207776), (1208, 166496), (1376, 146168), (1408, 142846), (1661, 121088), (1892, 106304), (1936, 103888), (2416, 83248), (2752, 73084), (2816, 71423), (3322, 60544), (3784, 53152), (3872, 51944), (4832, 41624), (5203, 38656), (5504, 36542), (6493, 30976), (6644, 30272), (7568, 26576), (7744, 25972), (9664, 20812), (10406, 19328), (11008, 18271), (12986, 15488), (13288, 15136)]