200045044

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{495161}}^1$

素因数の和:495266

約数の個数: 12

約数和(自身を含む): 353545668

約数和(自身を除く): 153500624

約数列:

[1, 2, 4, 101, 202, 404, 495161, 990322, 1980644, 50011261, 100022522, 200045044]

約数ペア:

[(1, 200045044), (2, 100022522), (4, 50011261), (101, 1980644), (202, 990322), (404, 495161)]