210814424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3929}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 417366000

約数和(自身を除く): 206551576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 706, 1412, 2824, 3929, 6707, 7858, 13414, 15716, 26828, 31432, 53656, 74651, 149302, 298604, 597208, 1386937, 2773874, 5547748, 11095496, 26351803, 52703606, 105407212, 210814424]

約数ペア:

[(1, 210814424), (2, 105407212), (4, 52703606), (8, 26351803), (19, 11095496), (38, 5547748), (76, 2773874), (152, 1386937), (353, 597208), (706, 298604), (1412, 149302), (2824, 74651), (3929, 53656), (6707, 31432), (7858, 26828), (13414, 15716)]