201997032151

素因数分解:

${\mathrm{277}}^1\times {\mathrm{601}}^1\times {\mathrm{727}}^1\times {\mathrm{1669}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 203464730560

約数和(自身を除く): 1467698409

約数列:

[1, 277, 601, 727, 1669, 166477, 201379, 436927, 462313, 1003069, 1213363, 121028779, 277850113, 336101551, 729231163, 201997032151]

約数ペア:

[(1, 201997032151), (277, 729231163), (601, 336101551), (727, 277850113), (1669, 121028779), (166477, 1213363), (201379, 1003069), (436927, 462313)]