202193117

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7717}}^1$

素因数の和:7940

約数の個数: 16

約数和(自身を含む): 244506240

約数和(自身を除く): 42313123

約数列:

[1, 7, 19, 133, 197, 1379, 3743, 7717, 26201, 54019, 146623, 1026361, 1520249, 10641743, 28884731, 202193117]

約数ペア:

[(1, 202193117), (7, 28884731), (19, 10641743), (133, 1520249), (197, 1026361), (1379, 146623), (3743, 54019), (7717, 26201)]