200231997

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{414559}}^1$

素因数の和:414592

約数の個数: 16

約数和(自身を含む): 318382080

約数和(自身を除く): 118150083

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 414559, 1243677, 2901913, 8705739, 9534857, 28604571, 66743999, 200231997]

約数ペア:

[(1, 200231997), (3, 66743999), (7, 28604571), (21, 9534857), (23, 8705739), (69, 2901913), (161, 1243677), (483, 414559)]