250069526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13241}}^1$

素因数の和:13340

約数の個数: 32

約数和(自身を含む): 457643520

約数和(自身を除く): 207573994

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 13241, 18886, 26482, 92687, 185374, 251579, 503158, 940111, 1761053, 1880222, 3522106, 6580777, 13161554, 17862109, 35724218, 125034763, 250069526]

約数ペア:

[(1, 250069526), (2, 125034763), (7, 35724218), (14, 17862109), (19, 13161554), (38, 6580777), (71, 3522106), (133, 1880222), (142, 1761053), (266, 940111), (497, 503158), (994, 251579), (1349, 185374), (2698, 92687), (9443, 26482), (13241, 18886)]