201992604884

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{36619399}}^1$

素因数の和:36619607

約数の個数: 24

約数和(自身を含む): 406035907200

約数和(自身を除く): 204043302316

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 36619399, 73238798, 146477596, 256335793, 512671586, 1025343172, 7214021603, 14428043206, 28856086412, 50498151221, 100996302442, 201992604884]

約数ペア:

[(1, 201992604884), (2, 100996302442), (4, 50498151221), (7, 28856086412), (14, 14428043206), (28, 7214021603), (197, 1025343172), (394, 512671586), (788, 256335793), (1379, 146477596), (2758, 73238798), (5516, 36619399)]