201970042

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{4523}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 307812960

約数和(自身を除く): 105842918

約数列:

[1, 2, 83, 166, 269, 538, 4523, 9046, 22327, 44654, 375409, 750818, 1216687, 2433374, 100985021, 201970042]

約数ペア:

[(1, 201970042), (2, 100985021), (83, 2433374), (166, 1216687), (269, 750818), (538, 375409), (4523, 44654), (9046, 22327)]