203915096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331031}}^1$

素因数の和:331055

約数の個数: 32

約数和(自身を含む): 476686080

約数和(自身を除く): 272770984

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 331031, 662062, 1324124, 2317217, 2648248, 3641341, 4634434, 7282682, 9268868, 14565364, 18537736, 25489387, 29130728, 50978774, 101957548, 203915096]

約数ペア:

[(1, 203915096), (2, 101957548), (4, 50978774), (7, 29130728), (8, 25489387), (11, 18537736), (14, 14565364), (22, 9268868), (28, 7282682), (44, 4634434), (56, 3641341), (77, 2648248), (88, 2317217), (154, 1324124), (308, 662062), (616, 331031)]