208032990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^2$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 558555264

約数和(自身を除く): 350522274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 97, 110, 134, 165, 194, 201, 291, 330, 335, 402, 485, 582, 670, 737, 970, 1005, 1067, 1455, 1474, 2010, 2134, 2211, 2910, 3201, 3685, 4422, 5335, 6402, 6499, 7370, 9409, 10670, 11055, 12998, 16005, 18818, 19497, 22110, 28227, 32010, 32495, 38994, 47045, 56454, 64990, 71489, 94090, 97485, 103499, 141135, 142978, 194970, 206998, 214467, 282270, 310497, 357445, 428934, 517495, 620994, 630403, 714890, 1034990, 1072335, 1260806, 1552485, 1891209, 2144670, 3104970, 3152015, 3782418, 6304030, 6934433, 9456045, 13868866, 18912090, 20803299, 34672165, 41606598, 69344330, 104016495, 208032990]

約数ペア:

[(1, 208032990), (2, 104016495), (3, 69344330), (5, 41606598), (6, 34672165), (10, 20803299), (11, 18912090), (15, 13868866), (22, 9456045), (30, 6934433), (33, 6304030), (55, 3782418), (66, 3152015), (67, 3104970), (97, 2144670), (110, 1891209), (134, 1552485), (165, 1260806), (194, 1072335), (201, 1034990), (291, 714890), (330, 630403), (335, 620994), (402, 517495), (485, 428934), (582, 357445), (670, 310497), (737, 282270), (970, 214467), (1005, 206998), (1067, 194970), (1455, 142978), (1474, 141135), (2010, 103499), (2134, 97485), (2211, 94090), (2910, 71489), (3201, 64990), (3685, 56454), (4422, 47045), (5335, 38994), (6402, 32495), (6499, 32010), (7370, 28227), (9409, 22110), (10670, 19497), (11055, 18818), (12998, 16005)]