213780763009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4246147}}^1$

素因数の和:4246380

約数の個数: 16

約数和(自身を含む): 244578124800

約数和(自身を除く): 30797361791

約数列:

[1, 11, 23, 199, 253, 2189, 4577, 50347, 4246147, 46707617, 97661381, 844983253, 1074275191, 9294815783, 19434614819, 213780763009]

約数ペア:

[(1, 213780763009), (11, 19434614819), (23, 9294815783), (199, 1074275191), (253, 844983253), (2189, 97661381), (4577, 46707617), (50347, 4246147)]