209364736

素因数分解:

$2^8\times 7^1\times {\mathrm{116833}}^1$

素因数の和:116856

約数の個数: 36

約数和(自身を含む): 477617392

約数和(自身を除く): 268252656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 116833, 233666, 467332, 817831, 934664, 1635662, 1869328, 3271324, 3738656, 6542648, 7477312, 13085296, 14954624, 26170592, 29909248, 52341184, 104682368, 209364736]

約数ペア:

[(1, 209364736), (2, 104682368), (4, 52341184), (7, 29909248), (8, 26170592), (14, 14954624), (16, 13085296), (28, 7477312), (32, 6542648), (56, 3738656), (64, 3271324), (112, 1869328), (128, 1635662), (224, 934664), (256, 817831), (448, 467332), (896, 233666), (1792, 116833)]