200708942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 177515698

約数列:

[1, 2, 7, 14, 29, 31, 37, 58, 62, 74, 203, 217, 259, 406, 431, 434, 518, 862, 899, 1073, 1147, 1798, 2146, 2294, 3017, 6034, 6293, 7511, 8029, 12499, 12586, 13361, 15022, 15947, 16058, 24998, 26722, 31894, 33263, 66526, 87493, 93527, 111629, 174986, 187054, 223258, 232841, 387469, 462463, 465682, 494357, 774938, 924926, 988714, 2712283, 3237241, 3460499, 5424566, 6474482, 6920998, 14336353, 28672706, 100354471, 200708942]

約数ペア:

[(1, 200708942), (2, 100354471), (7, 28672706), (14, 14336353), (29, 6920998), (31, 6474482), (37, 5424566), (58, 3460499), (62, 3237241), (74, 2712283), (203, 988714), (217, 924926), (259, 774938), (406, 494357), (431, 465682), (434, 462463), (518, 387469), (862, 232841), (899, 223258), (1073, 187054), (1147, 174986), (1798, 111629), (2146, 93527), (2294, 87493), (3017, 66526), (6034, 33263), (6293, 31894), (7511, 26722), (8029, 24998), (12499, 16058), (12586, 15947), (13361, 15022)]