206768408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{335663}}^1$

素因数の和:335687

約数の個数: 32

約数和(自身を含む): 483356160

約数和(自身を除く): 276587752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 335663, 671326, 1342652, 2349641, 2685304, 3692293, 4699282, 7384586, 9398564, 14769172, 18797128, 25846051, 29538344, 51692102, 103384204, 206768408]

約数ペア:

[(1, 206768408), (2, 103384204), (4, 51692102), (7, 29538344), (8, 25846051), (11, 18797128), (14, 14769172), (22, 9398564), (28, 7384586), (44, 4699282), (56, 3692293), (77, 2685304), (88, 2349641), (154, 1342652), (308, 671326), (616, 335663)]