201459731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 235892736

約数和(自身を除く): 34433005

約数列:

[1, 11, 31, 53, 71, 157, 341, 583, 781, 1643, 1727, 2201, 3763, 4867, 8321, 11147, 18073, 24211, 41393, 53537, 91531, 116653, 122617, 257951, 345557, 590791, 1283183, 2837461, 3801127, 6498701, 18314521, 201459731]

約数ペア:

[(1, 201459731), (11, 18314521), (31, 6498701), (53, 3801127), (71, 2837461), (157, 1283183), (341, 590791), (583, 345557), (781, 257951), (1643, 122617), (1727, 116653), (2201, 91531), (3763, 53537), (4867, 41393), (8321, 24211), (11147, 18073)]