228965191

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{51349}}^1$

素因数の和:51383

約数の個数: 16

約数和(自身を含む): 287560000

約数和(自身を除く): 58594809

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 51349, 359443, 667537, 2516101, 4672759, 17612707, 32709313, 228965191]

約数ペア:

[(1, 228965191), (7, 32709313), (13, 17612707), (49, 4672759), (91, 2516101), (343, 667537), (637, 359443), (4459, 51349)]