217422316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{54193}}^1$

素因数の和:54273

約数の個数: 24

約数和(自身を含む): 409706640

約数和(自身を除く): 192284324

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 54193, 108386, 216772, 921281, 1842562, 3197387, 3685124, 6394774, 12789548, 54355579, 108711158, 217422316]

約数ペア:

[(1, 217422316), (2, 108711158), (4, 54355579), (17, 12789548), (34, 6394774), (59, 3685124), (68, 3197387), (118, 1842562), (236, 921281), (1003, 216772), (2006, 108386), (4012, 54193)]