201994562343

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{307339}}^1$

素因数の和:307636

約数の個数: 48

約数和(自身を含む): 332989367040

約数和(自身を除く): 130994804697

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 263, 357, 789, 833, 1841, 2499, 4471, 5523, 12887, 13413, 31297, 38661, 93891, 219079, 307339, 657237, 922017, 2151373, 5224763, 6454119, 15059611, 15674289, 36573341, 45178833, 80830157, 109720023, 242490471, 256013387, 565811099, 768040161, 1374112669, 1697433297, 3960677693, 4122338007, 9618788683, 11882033079, 28856366049, 67331520781, 201994562343]

約数ペア:

[(1, 201994562343), (3, 67331520781), (7, 28856366049), (17, 11882033079), (21, 9618788683), (49, 4122338007), (51, 3960677693), (119, 1697433297), (147, 1374112669), (263, 768040161), (357, 565811099), (789, 256013387), (833, 242490471), (1841, 109720023), (2499, 80830157), (4471, 45178833), (5523, 36573341), (12887, 15674289), (13413, 15059611), (31297, 6454119), (38661, 5224763), (93891, 2151373), (219079, 922017), (307339, 657237)]