204030208

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41947}}^1$

素因数の和:41982

約数の個数: 36

約数和(自身を含む): 428708560

約数和(自身を除く): 224678352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 41947, 83894, 167788, 335576, 671152, 796993, 1342304, 1593986, 2684608, 3187972, 5369216, 6375944, 10738432, 12751888, 25503776, 51007552, 102015104, 204030208]

約数ペア:

[(1, 204030208), (2, 102015104), (4, 51007552), (8, 25503776), (16, 12751888), (19, 10738432), (32, 6375944), (38, 5369216), (64, 3187972), (76, 2684608), (128, 1593986), (152, 1342304), (256, 796993), (304, 671152), (608, 335576), (1216, 167788), (2432, 83894), (4864, 41947)]