216339376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1229201}}^1$

素因数の和:1229220

約数の個数: 20

約数和(自身を含む): 457263144

約数和(自身を除く): 240923768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1229201, 2458402, 4916804, 9833608, 13521211, 19667216, 27042422, 54084844, 108169688, 216339376]

約数ペア:

[(1, 216339376), (2, 108169688), (4, 54084844), (8, 27042422), (11, 19667216), (16, 13521211), (22, 9833608), (44, 4916804), (88, 2458402), (176, 1229201)]