201457451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 223238400

約数和(自身を除く): 21780949

約数列:

[1, 13, 43, 199, 559, 1811, 2587, 8557, 23543, 77873, 111241, 360389, 1012349, 4685057, 15496727, 201457451]

約数ペア:

[(1, 201457451), (13, 15496727), (43, 4685057), (199, 1012349), (559, 360389), (1811, 111241), (2587, 77873), (8557, 23543)]