205320476

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{1061}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 363968640

約数和(自身を除く): 158648164

約数列:

[1, 2, 4, 101, 202, 404, 479, 958, 1061, 1916, 2122, 4244, 48379, 96758, 107161, 193516, 214322, 428644, 508219, 1016438, 2032876, 51330119, 102660238, 205320476]

約数ペア:

[(1, 205320476), (2, 102660238), (4, 51330119), (101, 2032876), (202, 1016438), (404, 508219), (479, 428644), (958, 214322), (1061, 193516), (1916, 107161), (2122, 96758), (4244, 48379)]