2019730097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{200231}}^1$

素因数の和:200380

約数の個数: 16

約数和(自身を含む): 2537339904

約数和(自身を除く): 517609807

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 200231, 1401617, 2202541, 15417787, 26230261, 183611827, 288532871, 2019730097]

約数ペア:

[(1, 2019730097), (7, 288532871), (11, 183611827), (77, 26230261), (131, 15417787), (917, 2202541), (1441, 1401617), (10087, 200231)]