201623226721

素因数分解:

$7^2\times {\mathrm{233}}^1\times {\mathrm{17659913}}^1$

素因数の和:17660160

約数の個数: 12

約数和(自身を含む): 235547932932

約数和(自身を除く): 33924706211

約数列:

[1, 7, 49, 233, 1631, 11417, 17659913, 123619391, 865335737, 4114759729, 28803318103, 201623226721]

約数ペア:

[(1, 201623226721), (7, 28803318103), (49, 4114759729), (233, 865335737), (1631, 123619391), (11417, 17659913)]