200872012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4565273}}^1$

素因数の和:4565288

約数の個数: 12

約数和(自身を含む): 383483016

約数和(自身を除く): 182611004

約数列:

[1, 2, 4, 11, 22, 44, 4565273, 9130546, 18261092, 50218003, 100436006, 200872012]

約数ペア:

[(1, 200872012), (2, 100436006), (4, 50218003), (11, 18261092), (22, 9130546), (44, 4565273)]