202399612

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{114221}}^1$

素因数の和:114668

約数の個数: 12

約数和(自身を含む): 355001976

約数和(自身を除く): 152602364

約数列:

[1, 2, 4, 443, 886, 1772, 114221, 228442, 456884, 50599903, 101199806, 202399612]

約数ペア:

[(1, 202399612), (2, 101199806), (4, 50599903), (443, 456884), (886, 228442), (1772, 114221)]