204218368

素因数分解:

$2^{13}\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 56

約数和(自身を含む): 414227772

約数和(自身を除く): 210009404

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 257, 388, 512, 514, 776, 1024, 1028, 1552, 2048, 2056, 3104, 4096, 4112, 6208, 8192, 8224, 12416, 16448, 24832, 24929, 32896, 49664, 49858, 65792, 99328, 99716, 131584, 198656, 199432, 263168, 397312, 398864, 526336, 794624, 797728, 1052672, 1595456, 2105344, 3190912, 6381824, 12763648, 25527296, 51054592, 102109184, 204218368]

約数ペア:

[(1, 204218368), (2, 102109184), (4, 51054592), (8, 25527296), (16, 12763648), (32, 6381824), (64, 3190912), (97, 2105344), (128, 1595456), (194, 1052672), (256, 797728), (257, 794624), (388, 526336), (512, 398864), (514, 397312), (776, 263168), (1024, 199432), (1028, 198656), (1552, 131584), (2048, 99716), (2056, 99328), (3104, 65792), (4096, 49858), (4112, 49664), (6208, 32896), (8192, 24929), (8224, 24832), (12416, 16448)]