201265413

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{25577}}^1$

素因数の和:25684

約数の個数: 16

約数和(自身を含む): 279107136

約数和(自身を除く): 77841723

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 25577, 76731, 1099811, 1560197, 3299433, 4680591, 67088471, 201265413]

約数ペア:

[(1, 201265413), (3, 67088471), (43, 4680591), (61, 3299433), (129, 1560197), (183, 1099811), (2623, 76731), (7869, 25577)]