201614021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2789}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 241056000

約数和(自身を除く): 39441979

約数列:

[1, 7, 23, 161, 449, 2789, 3143, 10327, 19523, 64147, 72289, 449029, 1252261, 8765827, 28802003, 201614021]

約数ペア:

[(1, 201614021), (7, 28802003), (23, 8765827), (161, 1252261), (449, 449029), (2789, 72289), (3143, 64147), (10327, 19523)]