201449617831

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{192923}}^1$

素因数の和:193203

約数の個数: 32

約数和(自身を含む): 256030212096

約数和(自身を除く): 54580594265

約数列:

[1, 7, 11, 71, 77, 191, 497, 781, 1337, 2101, 5467, 13561, 14707, 94927, 149171, 192923, 1044197, 1350461, 2122153, 13697533, 14855071, 36848293, 95882731, 150672863, 257938051, 405331223, 1054710041, 2616228803, 2837318561, 18313601621, 28778516833, 201449617831]

約数ペア:

[(1, 201449617831), (7, 28778516833), (11, 18313601621), (71, 2837318561), (77, 2616228803), (191, 1054710041), (497, 405331223), (781, 257938051), (1337, 150672863), (2101, 95882731), (5467, 36848293), (13561, 14855071), (14707, 13697533), (94927, 2122153), (149171, 1350461), (192923, 1044197)]