204055208

素因数分解:

$2^3\times 7^2\times {\mathrm{520549}}^1$

素因数の和:520569

約数の個数: 24

約数和(自身を含む): 445070250

約数和(自身を除く): 241015042

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 520549, 1041098, 2082196, 3643843, 4164392, 7287686, 14575372, 25506901, 29150744, 51013802, 102027604, 204055208]

約数ペア:

[(1, 204055208), (2, 102027604), (4, 51013802), (7, 29150744), (8, 25506901), (14, 14575372), (28, 7287686), (49, 4164392), (56, 3643843), (98, 2082196), (196, 1041098), (392, 520549)]