202919193

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2089}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 301260960

約数和(自身を除く): 98341767

約数列:

[1, 3, 9, 43, 129, 251, 387, 753, 2089, 2259, 6267, 10793, 18801, 32379, 89827, 97137, 269481, 524339, 808443, 1573017, 4719051, 22546577, 67639731, 202919193]

約数ペア:

[(1, 202919193), (3, 67639731), (9, 22546577), (43, 4719051), (129, 1573017), (251, 808443), (387, 524339), (753, 269481), (2089, 97137), (2259, 89827), (6267, 32379), (10793, 18801)]