201448148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{4493}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 385045920

約数和(自身を除く): 183597772

約数列:

[1, 2, 4, 11, 22, 44, 1019, 2038, 4076, 4493, 8986, 11209, 17972, 22418, 44836, 49423, 98846, 197692, 4578367, 9156734, 18313468, 50362037, 100724074, 201448148]

約数ペア:

[(1, 201448148), (2, 100724074), (4, 50362037), (11, 18313468), (22, 9156734), (44, 4578367), (1019, 197692), (2038, 98846), (4076, 49423), (4493, 44836), (8986, 22418), (11209, 17972)]