199012352

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 104

約数和(自身を含む): 496964352

約数和(自身を除く): 297952000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 631, 704, 896, 1024, 1232, 1262, 1408, 1792, 2048, 2464, 2524, 2816, 3584, 4096, 4417, 4928, 5048, 5632, 6941, 7168, 8834, 9856, 10096, 11264, 13882, 14336, 17668, 19712, 20192, 22528, 27764, 28672, 35336, 39424, 40384, 45056, 48587, 55528, 70672, 78848, 80768, 97174, 111056, 141344, 157696, 161536, 194348, 222112, 282688, 315392, 323072, 388696, 444224, 565376, 646144, 777392, 888448, 1130752, 1292288, 1554784, 1776896, 2261504, 2584576, 3109568, 3553792, 4523008, 6219136, 7107584, 9046016, 12438272, 14215168, 18092032, 24876544, 28430336, 49753088, 99506176, 199012352]

約数ペア:

[(1, 199012352), (2, 99506176), (4, 49753088), (7, 28430336), (8, 24876544), (11, 18092032), (14, 14215168), (16, 12438272), (22, 9046016), (28, 7107584), (32, 6219136), (44, 4523008), (56, 3553792), (64, 3109568), (77, 2584576), (88, 2261504), (112, 1776896), (128, 1554784), (154, 1292288), (176, 1130752), (224, 888448), (256, 777392), (308, 646144), (352, 565376), (448, 444224), (512, 388696), (616, 323072), (631, 315392), (704, 282688), (896, 222112), (1024, 194348), (1232, 161536), (1262, 157696), (1408, 141344), (1792, 111056), (2048, 97174), (2464, 80768), (2524, 78848), (2816, 70672), (3584, 55528), (4096, 48587), (4417, 45056), (4928, 40384), (5048, 39424), (5632, 35336), (6941, 28672), (7168, 27764), (8834, 22528), (9856, 20192), (10096, 19712), (11264, 17668), (13882, 14336)]