202085709

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{73459}}^1$

素因数の和:73600

約数の個数: 16

約数和(自身を含む): 310295040

約数和(自身を除く): 108209331

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 73459, 220377, 514213, 1542639, 9623129, 28869387, 67361903, 202085709]

約数ペア:

[(1, 202085709), (3, 67361903), (7, 28869387), (21, 9623129), (131, 1542639), (393, 514213), (917, 220377), (2751, 73459)]