202144905

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{16217}}^1$

素因数の和:16505

約数の個数: 24

約数和(自身を含む): 351671112

約数和(自身を除く): 149526207

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 12465, 16217, 48651, 81085, 145953, 243255, 729765, 4492109, 13476327, 22460545, 40428981, 67381635, 202144905]

約数ペア:

[(1, 202144905), (3, 67381635), (5, 40428981), (9, 22460545), (15, 13476327), (45, 4492109), (277, 729765), (831, 243255), (1385, 145953), (2493, 81085), (4155, 48651), (12465, 16217)]