213065594

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 371804160

約数和(自身を除く): 158738566

約数列:

[1, 2, 7, 14, 103, 139, 206, 278, 721, 973, 1063, 1442, 1946, 2126, 7441, 14317, 14882, 28634, 100219, 109489, 147757, 200438, 218978, 295514, 766423, 1034299, 1532846, 2068598, 15218971, 30437942, 106532797, 213065594]

約数ペア:

[(1, 213065594), (2, 106532797), (7, 30437942), (14, 15218971), (103, 2068598), (139, 1532846), (206, 1034299), (278, 766423), (721, 295514), (973, 218978), (1063, 200438), (1442, 147757), (1946, 109489), (2126, 100219), (7441, 28634), (14317, 14882)]