199613306884

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{359016739}}^1$

素因数の和:359016882

約数の個数: 12

約数和(自身を含む): 351836405200

約数和(自身を除く): 152223098316

約数列:

[1, 2, 4, 139, 278, 556, 359016739, 718033478, 1436066956, 49903326721, 99806653442, 199613306884]

約数ペア:

[(1, 199613306884), (2, 99806653442), (4, 49903326721), (139, 1436066956), (278, 718033478), (556, 359016739)]