205659412

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{16963}}^1$

素因数の和:17407

約数の個数: 24

約数和(自身を含む): 412293056

約数和(自身を除く): 206633644

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 6062, 12124, 16963, 33926, 67852, 118741, 237482, 474964, 7344979, 14689958, 29379916, 51414853, 102829706, 205659412]

約数ペア:

[(1, 205659412), (2, 102829706), (4, 51414853), (7, 29379916), (14, 14689958), (28, 7344979), (433, 474964), (866, 237482), (1732, 118741), (3031, 67852), (6062, 33926), (12124, 16963)]