209968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1212

約数の個数: 20

約数和(自身を含む): 444168

約数和(自身を除く): 234200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1193, 2386, 4772, 9544, 13123, 19088, 26246, 52492, 104984, 209968]

約数ペア:

[(1, 209968), (2, 104984), (4, 52492), (8, 26246), (11, 19088), (16, 13123), (22, 9544), (44, 4772), (88, 2386), (176, 1193)]