222609884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{8273}}^1$

素因数の和:8346

約数の個数: 36

約数和(自身を含む): 460100592

約数和(自身を除く): 237490708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 8273, 13454, 16546, 26908, 33092, 57911, 115822, 231644, 256463, 512926, 1025852, 1795241, 3590482, 7180964, 7950353, 15900706, 31801412, 55652471, 111304942, 222609884]

約数ペア:

[(1, 222609884), (2, 111304942), (4, 55652471), (7, 31801412), (14, 15900706), (28, 7950353), (31, 7180964), (62, 3590482), (124, 1795241), (217, 1025852), (434, 512926), (868, 256463), (961, 231644), (1922, 115822), (3844, 57911), (6727, 33092), (8273, 26908), (13454, 16546)]