200403964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1616161}}^1$

素因数の和:1616196

約数の個数: 12

約数和(自身を含む): 362020288

約数和(自身を除く): 161616324

約数列:

[1, 2, 4, 31, 62, 124, 1616161, 3232322, 6464644, 50100991, 100201982, 200403964]

約数ペア:

[(1, 200403964), (2, 100201982), (4, 50100991), (31, 6464644), (62, 3232322), (124, 1616161)]