201180832

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 407484000

約数和(自身を除く): 206303168

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 293, 344, 499, 586, 688, 998, 1172, 1376, 1996, 2344, 3992, 4688, 7984, 9376, 12599, 15968, 21457, 25198, 42914, 50396, 85828, 100792, 146207, 171656, 201584, 292414, 343312, 403168, 584828, 686624, 1169656, 2339312, 4678624, 6286901, 12573802, 25147604, 50295208, 100590416, 201180832]

約数ペア:

[(1, 201180832), (2, 100590416), (4, 50295208), (8, 25147604), (16, 12573802), (32, 6286901), (43, 4678624), (86, 2339312), (172, 1169656), (293, 686624), (344, 584828), (499, 403168), (586, 343312), (688, 292414), (998, 201584), (1172, 171656), (1376, 146207), (1996, 100792), (2344, 85828), (3992, 50396), (4688, 42914), (7984, 25198), (9376, 21457), (12599, 15968)]