202912571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 219542400

約数和(自身を除く): 16629829

約数列:

[1, 19, 43, 307, 809, 817, 5833, 13201, 15371, 34787, 248363, 250819, 660953, 4718897, 10679609, 202912571]

約数ペア:

[(1, 202912571), (19, 10679609), (43, 4718897), (307, 660953), (809, 250819), (817, 248363), (5833, 34787), (13201, 15371)]