202960468

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{162109}}^1$

素因数の和:162426

約数の個数: 12

約数和(自身を含む): 356317780

約数和(自身を除く): 153357312

約数列:

[1, 2, 4, 313, 626, 1252, 162109, 324218, 648436, 50740117, 101480234, 202960468]

約数ペア:

[(1, 202960468), (2, 101480234), (4, 50740117), (313, 648436), (626, 324218), (1252, 162109)]