205353604

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{508301}}^1$

素因数の和:508406

約数の個数: 12

約数和(自身を含む): 362927628

約数和(自身を除く): 157574024

約数列:

[1, 2, 4, 101, 202, 404, 508301, 1016602, 2033204, 51338401, 102676802, 205353604]

約数ペア:

[(1, 205353604), (2, 102676802), (4, 51338401), (101, 2033204), (202, 1016602), (404, 508301)]