199492568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2266961}}^1$

素因数の和:2266978

約数の個数: 16

約数和(自身を含む): 408053160

約数和(自身を除く): 208560592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2266961, 4533922, 9067844, 18135688, 24936571, 49873142, 99746284, 199492568]

約数ペア:

[(1, 199492568), (2, 99746284), (4, 49873142), (8, 24936571), (11, 18135688), (22, 9067844), (44, 4533922), (88, 2266961)]