199950345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37339}}^1$

素因数の和:37374

約数の個数: 48

約数和(自身を含む): 419402880

約数和(自身を除く): 219452535

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 37339, 112017, 186695, 261373, 336051, 560085, 634763, 784119, 1306865, 1680255, 1904289, 2352357, 3173815, 3920595, 4443341, 5712867, 9521445, 11761785, 13330023, 22216705, 28564335, 39990069, 66650115, 199950345]

約数ペア:

[(1, 199950345), (3, 66650115), (5, 39990069), (7, 28564335), (9, 22216705), (15, 13330023), (17, 11761785), (21, 9521445), (35, 5712867), (45, 4443341), (51, 3920595), (63, 3173815), (85, 2352357), (105, 1904289), (119, 1680255), (153, 1306865), (255, 784119), (315, 634763), (357, 560085), (595, 336051), (765, 261373), (1071, 186695), (1785, 112017), (5355, 37339)]