208415988145

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{959801}}^1$

素因数の和:960260

約数の個数: 16

約数和(自身を含む): 252719705808

約数和(自身を除く): 44303717663

約数列:

[1, 5, 137, 317, 685, 1585, 43429, 217145, 959801, 4799005, 131492737, 304256917, 657463685, 1521284585, 41683197629, 208415988145]

約数ペア:

[(1, 208415988145), (5, 41683197629), (137, 1521284585), (317, 657463685), (685, 304256917), (1585, 131492737), (43429, 4799005), (217145, 959801)]