208077364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89227}}^1$

素因数の和:89295

約数の個数: 24

約数和(自身を含む): 404738208

約数和(自身を除く): 196660844

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 89227, 178454, 356908, 981497, 1962994, 3925988, 4729031, 9458062, 18916124, 52019341, 104038682, 208077364]

約数ペア:

[(1, 208077364), (2, 104038682), (4, 52019341), (11, 18916124), (22, 9458062), (44, 4729031), (53, 3925988), (106, 1962994), (212, 981497), (583, 356908), (1166, 178454), (2332, 89227)]