206876032

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 451962000

約数和(自身を除く): 245085968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 349, 352, 421, 698, 704, 842, 1396, 1408, 1684, 2792, 3368, 3839, 4631, 5584, 6736, 7678, 9262, 11168, 13472, 15356, 18524, 22336, 26944, 30712, 37048, 44672, 53888, 61424, 74096, 122848, 146929, 148192, 245696, 293858, 296384, 491392, 587716, 592768, 1175432, 1616219, 2350864, 3232438, 4701728, 6464876, 9403456, 12929752, 18806912, 25859504, 51719008, 103438016, 206876032]

約数ペア:

[(1, 206876032), (2, 103438016), (4, 51719008), (8, 25859504), (11, 18806912), (16, 12929752), (22, 9403456), (32, 6464876), (44, 4701728), (64, 3232438), (88, 2350864), (128, 1616219), (176, 1175432), (349, 592768), (352, 587716), (421, 491392), (698, 296384), (704, 293858), (842, 245696), (1396, 148192), (1408, 146929), (1684, 122848), (2792, 74096), (3368, 61424), (3839, 53888), (4631, 44672), (5584, 37048), (6736, 30712), (7678, 26944), (9262, 22336), (11168, 18524), (13472, 15356)]