201681935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9431}}^1$

素因数の和:9503

約数の個数: 32

約数和(自身を含む): 304238592

約数和(自身を除く): 102556657

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 9431, 21385, 47155, 66017, 122603, 330085, 443257, 613015, 858221, 2216285, 3102799, 4291105, 5762341, 15513995, 28811705, 40336387, 201681935]

約数ペア:

[(1, 201681935), (5, 40336387), (7, 28811705), (13, 15513995), (35, 5762341), (47, 4291105), (65, 3102799), (91, 2216285), (235, 858221), (329, 613015), (455, 443257), (611, 330085), (1645, 122603), (3055, 66017), (4277, 47155), (9431, 21385)]