201438535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{4657}}^1$

素因数の和:4914

約数の個数: 16

約数和(自身を含む): 248848992

約数和(自身を除く): 47410457

約数列:

[1, 5, 41, 205, 211, 1055, 4657, 8651, 23285, 43255, 190937, 954685, 982627, 4913135, 40287707, 201438535]

約数ペア:

[(1, 201438535), (5, 40287707), (41, 4913135), (205, 982627), (211, 954685), (1055, 190937), (4657, 43255), (8651, 23285)]