210205798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{4799}}^1$

素因数の和:5004

約数の個数: 24

約数和(自身を含む): 348566400

約数和(自身を除く): 138360602

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 1991, 3982, 4799, 9598, 21901, 43802, 52789, 105578, 580679, 868619, 1161358, 1737238, 9554809, 19109618, 105102899, 210205798]

約数ペア:

[(1, 210205798), (2, 105102899), (11, 19109618), (22, 9554809), (121, 1737238), (181, 1161358), (242, 868619), (362, 580679), (1991, 105578), (3982, 52789), (4799, 43802), (9598, 21901)]