200712498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4778869}}^1$

素因数の和:4778881

約数の個数: 16

約数和(自身を含む): 458771520

約数和(自身を除く): 258059022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4778869, 9557738, 14336607, 28673214, 33452083, 66904166, 100356249, 200712498]

約数ペア:

[(1, 200712498), (2, 100356249), (3, 66904166), (6, 33452083), (7, 28673214), (14, 14336607), (21, 9557738), (42, 4778869)]